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1.
BMC Nurs ; 23(1): 633, 2024 Sep 11.
Artículo en Inglés | MEDLINE | ID: mdl-39256815

RESUMEN

BACKGROUND: World falls guidelines recommend that hospitalised older patients receive individualised falls prevention education, yet no studies have sought older people's feedback on how best to deliver falls prevention education in hospitals. The objective of the study was to explore the perspectives of older people and their caregivers about barriers and enablers to implementation of a tailored hospital falls education program. METHODS: A qualitative descriptive design was used. Three focus groups and 16 semi-structured interviews were conducted. A purposive sample of older people who had previous hospital admissions and caregivers of older people were selected to review a co-designed patient falls education program (the revised Safe Recovery program). They provided feedback on how to implement the program in hospital settings. Data were thematically analysed taking an deductive-inductive approach. RESULTS: Participants were 37 older people [female n = 24 (64.9%), age range 64 to 89 years] and nine caregivers (female n = 8). The first theme was that the Safe Recovery Program resources were of high quality, enabling strong patient engagement and increased knowledge and awareness about falls prevention in hospitals. The second theme identified practical strategies to enable program delivery in hospital wards. The key enablers identified were: timing of delivery around wellness and the patient's mobility; tailoring messages for each older patient; key staff members being assigned to lead program delivery. Participants recommended that staff assist older patients to set appropriate behavioural goals in relation to preventing falls in hospitals. They also recommended that staff raise older patients' confidence and motivation to take action to reduce the risk of falls. Providing resources in other languages and alternative shorter versions was recommended to enable broad dissemination. CONCLUSIONS: Older people and their caregivers advised that implementing falls education in hospitals can be enabled by using high quality resources, delivering falls education in a timely manner and personalising the education and support to individual needs.

2.
Int J Speech Lang Pathol ; : 1-13, 2024 Sep 01.
Artículo en Inglés | MEDLINE | ID: mdl-39218007

RESUMEN

PURPOSE: Translation of research is requisite for speech-language pathologists; however, barriers have been reported. This review aimed to identify the extant literature published on communication for autistic children, and examine the replicability and translatability of communication interventions for speech-language pathologists providing services to children with autism. METHOD: A scoping review was conducted using a six-stage protocol. Following initial database searching and screening, data were extracted from included studies for demographic characteristics and Template for Intervention Description and Replication (TIDieR) checklist elements. Stakeholder consultation interviews with 13 speech-language pathologists who work with autistic children were also undertaken. RESULT: The database search revealed 4719 studies on the topic of communication in autistic children, of which 762 were communication intervention studies. Of these included intervention studies, 30% were considered replicable according to the TIDieR checklist. Stakeholder consultation revealed that poorly described intervention studies hindered translation efforts. CONCLUSION: The vast amount of autism communication intervention literature and the variable quality of intervention description reporting are barriers to accessing high quality literature for translation to practice. Improved reporting of intervention descriptions in autism communication intervention studies would support research translation into clinical settings.

3.
J Interprof Care ; : 1-15, 2024 Jul 11.
Artículo en Inglés | MEDLINE | ID: mdl-38989964

RESUMEN

Clinicians are increasingly required to work and learn interprofessionally, yet few studies explore the nature of being interprofessional. The purpose of this study was to explore the lived experience of clinicians who identify as interprofessional or have an interprofessional identity. Interpretive phenomenological analysis (IPA) was applied as a qualitative research approach and analytical method. Fifteen key informants from a range of professions, settings, and roles were recruited via purposive sampling. Data was collected via semi-structured interviews, observation of participants' day-to-day practice, and review of organizational documents, and analyzed using IPA. Six interdependent Group Experiential Themes were developed: (i) The power of person-centered holistic care, (ii) Learning and growth through curiosity, reflection, and willingness to be vulnerable, (iii) Welcomes, values, and empowers all others, (iv) Trust and mutual respect through belonging and connection, (v) The contribution of background and previous experiences, and (vi) The influence of workplace context. Each Group Experiential Theme had between two and nine sub-themes. Results support the value of understanding and making explicit the concepts that comprise clinician interprofessional identity. The findings can be used to support clinicians, educators, leaders, and policy makers to develop and sustain interprofessional identity, and subsequently cultivate a culture of interprofessional collaborative practice. Future research is needed to further explore the themes, investigate their inter-relationships, and present the concepts that comprise clinician interprofessional identity in a way that is accessible to healthcare professionals and facilitates their integration into practice.

4.
Int J Older People Nurs ; 19(4): e12628, 2024 Jul.
Artículo en Inglés | MEDLINE | ID: mdl-38995867

RESUMEN

BACKGROUND: Providing older patients with an opportunity to participate in individualised falls preventive education, has been shown to reduce hospital falls. However, few studies have explored older peoples' perspectives of hospital falls prevention education. This study aimed to explore older people and their caregivers' knowledge and awareness about hospital falls prevention, including their reflections on the education they received when hospitalised. METHODS: A qualitative, exploratory study with focus groups and semistructured interviews was conducted. Participants were a purposively selected sample of community-dwelling older people (65+ years) admitted to a hospital in the past 5 years and caregivers of older people. Data were thematically analysed using deductive and inductive approaches, and a capability-opportunity-motivation-behaviour model was applied to understand key determinants of implementing falls education for hospitalised older people. RESULTS: Participants' [n = 46 (older people n = 37, age range 60-89 years), caregivers n = 9] feedback identified five themes: distress and disempowerment if the participant did have a hospital fall or nearly fell, anxiety and uncertainty about what behaviour was required while in hospital, insufficient and inconsistent falls prevention education, inadequate communication and underlying attitudes of ageism. Applying a behaviour change model suggested that older people and their caregivers did not develop falls prevention knowledge, awareness or motivation to engage in falls prevention behaviour. Older people were also provided with limited opportunities to engage in falls preventive behaviour while in hospital. CONCLUSION: Older people in our study received sporadic education about falls prevention during their hospital admissions which did not raise their awareness and knowledge about the risk of falls or their capability to engage in safe falls preventive behaviour. Conflicting messages may result in older people feeling confused and anxious about staying safe in hospital.


Asunto(s)
Accidentes por Caídas , Cuidadores , Grupos Focales , Investigación Cualitativa , Humanos , Accidentes por Caídas/prevención & control , Anciano , Masculino , Femenino , Cuidadores/psicología , Anciano de 80 o más Años , Persona de Mediana Edad , Conocimientos, Actitudes y Práctica en Salud , Educación del Paciente como Asunto , Entrevistas como Asunto , Hospitalización
5.
Age Ageing ; 53(7)2024 Jul 02.
Artículo en Inglés | MEDLINE | ID: mdl-39023234

RESUMEN

BACKGROUND: Hospital falls continue to be a persistent global issue with serious harmful consequences for patients and health services. Many clinical practice guidelines now exist for hospital falls, and there is a need to appraise recommendations. METHOD: A systematic review and critical appraisal of the global literature was conducted, compliant with the Preferred Reporting Items for Systematic Reviews and Meta-Analyses guidelines. Web of Science, Embase, CINAHL, MEDLINE, Epistemonikos, Infobase of Clinical Practice Guidelines, Cochrane CENTRAL and PEDro databases were searched from 1 January 1993 to 1 February 2024. The quality of guidelines was assessed by two independent reviewers using Appraisal of Guidelines for Research and Evaluation Global Rating Scale and Appraisal of Guidelines of Research and Evaluation Recommendation Excellence (AGREE-REX). Certainty of findings was rated using Grading of Recommendations Assessment, Development and Evaluation Confidence in Evidence from Reviews of Qualitative Research. Data were analysed using thematic synthesis. RESULTS: 2404 records were screened, 77 assessed for eligibility, and 20 hospital falls guidelines were included. Ten had high AGREE-REX quality scores. Key analytic themes were as follows: (i) there was mixed support for falls risk screening at hospital admission, but scored screening tools were no longer recommended; (ii) comprehensive falls assessment was recommended for older or frail patients; (iii) single and multifactorial falls interventions were consistently recommended; (iv) a large gap existed in patient engagement in guideline development and implementation; (v) barriers to implementation included ambiguities in how staff and patient falls education should be conducted, how delirium and dementia are managed to prevent falls, and documentation of hospital falls. CONCLUSION: Evidence-based hospital falls guidelines are now available, yet systematic implementation across the hospital sector is more limited. There is a need to ensure an integrated and consistent approach to evidence-based falls prevention for a diverse range of hospital patients.


Asunto(s)
Accidentes por Caídas , Guías de Práctica Clínica como Asunto , Accidentes por Caídas/prevención & control , Humanos , Guías de Práctica Clínica como Asunto/normas , Medición de Riesgo , Anciano , Factores de Riesgo , Hospitalización
7.
Prehosp Emerg Care ; : 1-9, 2024 Apr 15.
Artículo en Inglés | MEDLINE | ID: mdl-38588441

RESUMEN

OBJECTIVES: The risk of falls increases with age and often requires an emergency medical service (EMS) response. We compared the characteristics of patients attended by EMS in response to repeat falls within 30 days and 12 months of their first EMS-attended fall; and explored the number of days between the index fall and the subsequent fall(s). METHODS: This retrospective cohort study included all adults (> =18 years of age) who experienced their first EMS-attended fall between 1 January 2016 and 31 December 2020, followed up until 31 December 2021. Patients who experienced > =1 subsequent fall, following their first recorded fall, were defined as experiencing repeat falls. Multivariable logistic regression was used to identify the factors associated with repeat falls; and Kaplan-Meier analysis was used to estimate the time (in days) between consecutive EMS-attended falls. RESULTS: A total of 128,588 EMS-attended fall-related incidents occurred involving 77,087 individual patients. Most patients, 54,554 (71%) were attended only once for a fall-related incident (30,280 females; median age 73 years, inter-quartile range (IQR): 55-84). A total of 22,533 (29%) patients experienced repeat EMS-attended falls (13,248 females; median age 83 years, IQR: 74-89, at first call). These 22,533 patients accounted for 58% (74,034 attendances) of all EMS-attendances to fall-related incidents. Time between EMS-attended falls decreased significantly the more falls a patient sustained. Among the 22,533 patients who experienced repeat falls, 13,363 (59%) of repeat falls occurred within 12 months: 3,103 (14%) of patients sustained their second fall within 30 days of their index fall, and 10,260 (46%) between 31 days to 12 months. Patients who were transported to the hospital, via any urgency, at their first EMS-attended fall, had a reduced odds of sustaining a second EMS-attended fall within both 30 days and 31 days to 12 months, compared to non-transported patients. CONCLUSION: Nearly 30% of all patients attended by EMS for a fall, sustained repeat falls, which collectively accounted for nearly 60% of all EMS-attendances to fall-related incidents. Further exploration of the role EMS clinicians play in identifying and referring patients who sustain repeat falls into alternative pathways is needed.

8.
Ann Rehabil Med ; 48(1): 5-21, 2024 Feb.
Artículo en Inglés | MEDLINE | ID: mdl-38433005

RESUMEN

To synthesise the best available evidence for the effectiveness of interventions delivered in community-based rehabilitation (CBR) centers on physical fitness, for community-dwelling older adults living in Asian countries. This study is a systematic review and meta-analysis. Seven English and two Chinese electronic databases were searched for randomised controlled trials (RCTs) and quasi-experimental studies that were conducted by centers providing CBR. Independent reviewers screened, quality-appraised and extracted data. The primary outcome was physical fitness measured by validated assessment tools, including the Timed Up and Go Test (TUG), gait speed, hand grip strength, Functional Reach Test (FRT), and one-leg standing test. Assessments of activity of daily living and quality of life using tools including the Barthel Index, Short Form (SF)-12, and SF-36 were secondary outcomes. After screening 5,272 studies, 29 studies were included (16 RCTs, 13 quasi-experimental studies) from four countries. Meta-analyses found that CBR programs significantly decreased TUG time (mean difference [MD], -1.89 seconds; 95% confidence interval [95% CI], -2.84 to -0.94; I2=0%; Z=3.90, p<0.0001), improved gait speed (MD, 0.10 m/s; 95% CI, 0.01-0.18; I2=0%; Z=2.26, p=0.02), and increased one-leg standing time (MD, 2.81 seconds; 95% CI, 0.41-5.22; I2=0%; Z=2.29, p=0.02). Handgrip strength and FRT showed no statistically significant improvement in the meta-analyses. CBR may improve aspects of physical fitness for older adults in Asian countries. However, variability in intervention components and measurement tools reduced the ability to pool individual studies. Further trials are required with robust designs including standardised measures of physical fitness.

9.
Physiotherapy ; 122: 57-67, 20240301. tab
Artículo en Inglés | BIGG - guías GRADE | ID: biblio-1563423

RESUMEN

Patients hospitalised with community-acquired pneumonia (CAP) are frequently admitted to an intensive care unit (ICU) for invasive mechanical ventilation and receive treatment by physiotherapists. However, clinical physiotherapy practice is variable for this ICU cohort. To develop a clinical practice guideline for physiotherapy management of adults invasively ventilated with CAP using the best available evidence. Guideline development using evidence synthesis according to the GRADE and JBI approaches, incorporating findings from four preceding phases of a mixed-methods research program: systematic review and meta-analysis, national survey of Australian ICU physiotherapy practice, e-Delphi study to determine expert consensus, and multidisciplinary peer-review of the expert consensus statements by senior ICU clinicians to determine validity and applicability of the statements for translation into practice. The guideline comprises 26 recommendations, encompassing physiotherapy assessment, patient selection and prioritisation, and treatment. Physiotherapy treatment covers domains of humidification, patient positioning, hyperinflation techniques, manual chest wall techniques, normal saline instillation, active treatment, and mobilisation. Recommendations are rated as strong or conditional based on JBI criteria, and certainty of evidence according to GRADE. Considerations for practice are provided within the guideline to enhance clarity and practicality, particularly for conditional recommendations where evidence is limited or conflicting. This guideline, based on the best available evidence for clinical physiotherapy practice for adults invasively ventilated with CAP, is intended to support clinicians with clinical decision making. Further research is required to evaluate guideline implementation into clinical practice, and incorporate the values and preferences of ICU patients and their families.


Asunto(s)
Humanos , Adulto , Respiración Artificial/normas , Cuidados Críticos , Neumonía Asociada a la Atención Médica/prevención & control
10.
J Interprof Care ; 38(3): 534-543, 2024.
Artículo en Inglés | MEDLINE | ID: mdl-38343271

RESUMEN

Literature regarding simulation for learning interprofessional collaborative practice (IPCP) indicates a need to include a range of health professions and to focus on students' development of team communication and conflict resolution skills in day-to-day healthcare delivery. This study evaluated the impact of interprofessional simulation for occupational therapy, physiotherapy, dietetics, and nursing students on interprofessional collaboration competencies, specifically collaborative communication and conflict resolution during day-to-day interactions, and their intention for IPCP during placement. A series of simulations featuring the potential for interprofessional conflict and involving explicit coaching on communication and conflict resolution were conducted. A single cohort pre-test post-test design included the Students' Perceptions of Interprofessional Clinical Education Revised (SPICE-R), the Interprofessional Collaborative Competencies Attainment Survey (ICCAS), and an open response survey question on future intended practice. A total of 237 students participated in the simulation experience. Overall scores and scores on all IPCP competencies in the ICASS (n = 193) and SPICE-R (n = 226) improved for all professions post-simulation. The mean score of the ICCAS increased for 98% of the respondents and similarly the mean score of the SPICE-R increased for 71% of the respondents. Open-ended responses indicated students' intentions to pursue self-leadership in IPCP. Students who participated in an interprofessional simulation reported perceived improvements in IPCP competencies and were encouraged to initiate IPCP when on placement in the practice setting.


Asunto(s)
Dietética , Difosfonatos , Terapia Ocupacional , Estudiantes de Enfermería , Humanos , Relaciones Interprofesionales , Modalidades de Fisioterapia
11.
Australas Emerg Care ; 27(3): 177-184, 2024 Sep.
Artículo en Inglés | MEDLINE | ID: mdl-38238144

RESUMEN

PURPOSE: To explore paramedics' experiences and perspectives about attending and managing older adults who had fallen. PROCEDURES: This qualitative, exploratory study used a purposive sample of paramedics in Western Australia. Participants had at least one year of clinical experience. Semi-structured interviews were undertaken. Data were analysed via an inductive thematic approach. FINDINGS: Fourteen paramedics were interviewed (Median age: 38 years, n = 5 females). The main theme identified that experiences were positive when attending patients with high-acuity medical problems or injuries following falls because binary decision-making (transport vs non-transport) was appropriate. Themes highlighted that decision-making for low-acuity falls attendances was a complex balance between 1) patient context, 2) risk management, 3) paramedic reactions, and 4) the lack of alternate referral pathways available. Experiences could be stressful and frustrating when attending falls call-outs for older adults with no injuries or medical problems. Participants concurred that when transport to hospital was not required there were no available, alternative pathways to refer onwards for appropriate health or social care. CONCLUSION: Attending low-acuity call-outs for falls was often frustrating and required complex decision-making, with gaps in services identified. Further exploration of alternative referral pathways for health care for pre-hospital management of adults who fall is required.


Asunto(s)
Accidentes por Caídas , Técnicos Medios en Salud , Investigación Cualitativa , Humanos , Femenino , Accidentes por Caídas/estadística & datos numéricos , Accidentes por Caídas/prevención & control , Australia Occidental , Masculino , Técnicos Medios en Salud/psicología , Técnicos Medios en Salud/estadística & datos numéricos , Adulto , Entrevistas como Asunto/métodos , Anciano , Persona de Mediana Edad , Toma de Decisiones , Servicios Médicos de Urgencia/métodos , Servicios Médicos de Urgencia/estadística & datos numéricos , Paramédico
12.
Physiotherapy ; 122: 57-67, 2024 03.
Artículo en Inglés | MEDLINE | ID: mdl-38244417

RESUMEN

BACKGROUND AND SETTING: Patients hospitalised with community-acquired pneumonia (CAP) are frequently admitted to an intensive care unit (ICU) for invasive mechanical ventilation and receive treatment by physiotherapists. However, clinical physiotherapy practice is variable for this ICU cohort. OBJECTIVES: To develop a clinical practice guideline for physiotherapy management of adults invasively ventilated with CAP using the best available evidence. METHODS: Guideline development using evidence synthesis according to the GRADE and JBI approaches, incorporating findings from four preceding phases of a mixed-methods research program: systematic review and meta-analysis, national survey of Australian ICU physiotherapy practice, e-Delphi study to determine expert consensus, and multidisciplinary peer-review of the expert consensus statements by senior ICU clinicians to determine validity and applicability of the statements for translation into practice. RESULTS: The guideline comprises 26 recommendations, encompassing physiotherapy assessment, patient selection and prioritisation, and treatment. Physiotherapy treatment covers domains of humidification, patient positioning, hyperinflation techniques, manual chest wall techniques, normal saline instillation, active treatment, and mobilisation. Recommendations are rated as strong or conditional based on JBI criteria, and certainty of evidence according to GRADE. Considerations for practice are provided within the guideline to enhance clarity and practicality, particularly for conditional recommendations where evidence is limited or conflicting. CONCLUSION: This guideline, based on the best available evidence for clinical physiotherapy practice for adults invasively ventilated with CAP, is intended to support clinicians with clinical decision making. Further research is required to evaluate guideline implementation into clinical practice, and incorporate the values and preferences of ICU patients and their families. CONTRIBUTION OF PAPER.


Asunto(s)
Neumonía , Adulto , Humanos , Australia , Unidades de Cuidados Intensivos , Modalidades de Fisioterapia , Respiración Artificial
13.
Age Ageing ; 53(1)2024 01 02.
Artículo en Inglés | MEDLINE | ID: mdl-38275097

RESUMEN

OBJECTIVE: To examine the feasibility of using allied health assistants to deliver patient falls prevention education within 48 h after hospital admission. DESIGN AND SETTING: Feasibility study with hospital patients randomly allocated to usual care or usual care plus additional patient falls prevention education delivered by supervised allied health assistants using an evidence-based scripted conversation and educational pamphlet. PARTICIPANTS: (i) allied health assistants and (ii) patients admitted to participating hospital wards over a 20-week period. OUTCOMES: (i) feasibility of allied health assistant delivery of patient education; (ii) hospital falls per 1,000 bed days; (iii) injurious falls; (iv) number of falls requiring transfer to an acute medical facility. RESULTS: 541 patients participated (median age 81 years); 270 control group and 271 experimental group. Allied health assistants (n = 12) delivered scripted education sessions to 254 patients in the experimental group, 97% within 24 h after admission. There were 32 falls in the control group and 22 in the experimental group. The falls rate was 8.07 falls per 1,000 bed days in the control group and 5.69 falls per 1,000 bed days for the experimental group (incidence rate ratio = 0.66 (95% CI 0.32, 1.36; P = 0.26)). There were 2.02 injurious falls per 1,000 bed days for the control group and 1.03 for the experimental group. Nine falls (7 control, 2 experimental) required transfer to an acute facility. No adverse events were attributable to the experimental group intervention. CONCLUSIONS: It is feasible and of benefit to supplement usual care with patient education delivered by allied health assistants.


Asunto(s)
Hospitalización , Hospitales , Anciano de 80 o más Años , Humanos , Estudios de Factibilidad , Recursos Humanos
14.
Health Promot J Austr ; 35(2): 444-456, 2024 Apr.
Artículo en Inglés | MEDLINE | ID: mdl-37489774

RESUMEN

There is limited evidence about how physical activity (PA) programs should be provided for older Aboriginal and Torres Strait Islander peoples. Recently two groups of Aboriginal Elders on Noongar Boodja (Country) in Western Australia participated in the Ironbark PA program. ISSUE ADDRESSED: The objective of this study was to explore the views of key stakeholders about the barriers and enablers to delivering a successful PA program and provide feedback for future program delivery. METHODS: The research took a 'Nih (listening), Waangkiny (learning), Kaadatjiny (knowing)' approach. The lead researcher, a Noongar Wadjuk woman, conducted semi-structured interviews (n = 17) with key stakeholders: Aboriginal and non-Aboriginal workers who assisted to deliver the program, and family and local members of the communities. Data were also collected through weekly program notes and researcher diary entries. Data were analysed thematically. RESULTS: The overarching theme highlighted that stakeholders felt a sense of building a PA program that was culturally appropriate. They reflected that the program attracted older Aboriginal people because it was designed to make them feel welcomed with a sense of belonging. Five major themes were identified: Relationships, Belonging, Program structure, Benefits of the program and Future planning. Positive changes observed in Elders' health and well-being were a source of inspiration for team workers. CONCLUSIONS: Key enablers to delivering a PA program for older Aboriginal people are building a culturally strong program that creates a sense of belonging for the participants. SO WHAT?: Practitioners who are planning PA programs for older Aboriginal people should prioritise the development of cultural safety and security.


Asunto(s)
Aborigenas Australianos e Isleños del Estrecho de Torres , Servicios de Salud del Indígena , Femenino , Humanos , Anciano , Ejercicio Físico , Australia Occidental
15.
J Interprof Care ; 38(1): 182-185, 2024 Jan 02.
Artículo en Inglés | MEDLINE | ID: mdl-37428655

RESUMEN

While rural health-care settings are said to be ideal places for the facilitation of interprofessional education and collaborative practice (IPECP) in students, little is known about the rural-IPECP interface. This study explored this interface through student and clinical educator experiences following implementation of a structured IPECP student placement model. Data were gathered through 11 focus groups with 34 students and 24 clinical educators. Content analysis was used to analyze data and two categories were developed for reporting. The power of place and space, highlighting the importance of flexibility, co-location, and lack of hierarchy in promoting IPECP, as well as the role of shared accommodation in enhancing social connectedness within and outside placement were highlighted. This study unpacks the characteristics of rural health-care settings that make it ideal for IPECP despite the resource constraints. Future studies can investigate the rural-IPECP interface through a patient lens.


Asunto(s)
Educación Interprofesional , Relaciones Interprofesionales , Humanos , Conducta Cooperativa , Investigación Cualitativa , Grupos Focales
16.
Am J Dent ; 36(5): 207-212, 2023 Oct.
Artículo en Inglés | MEDLINE | ID: mdl-37865814

RESUMEN

PURPOSE: To compare the microhardness values and bottom/top hardness ratios of different composites after being cured in 2 or 4 mm increments. METHODS: Two bulk fill composites, methacrylate-based and ormocer-based, and one conventional composite were tested. 36 cylindrical discs were prepared (n=12/composite, with six for 2 mm, and six for 4 mm thickness) by pressing each composite into a mold between two glass slides covered by Mylar strips. The top and bottom surfaces of each sample were evaluated using a Buehler hardness tester for Knoop microhardness, with a 50 g static load applied for 10 seconds at three different locations of the central part of each sample. The bottom/top hardness ratio was calculated for each sample. The Knoop microhardness data and bottom/top ratio percentages were analyzed using two-way repeated measures ANOVA and Holm-Sidak post hoc test, with significance at P< 0.05. RESULTS: The tested methacrylate-based bulk fill had the highest overall microhardness among the three tested composites. All three composite types showed a significant difference in microhardness between the top and bottom of the 4 mm discs. The bottom/top ratio percentages differed significantly for both tested bulk fill composites across different thicknesses. Both tested bulk fill materials had a bottom/top ratio of ≥ 80% at the deepest level of a 4 mm increment. CLINICAL SIGNIFICANCE: The type of material significantly affected both the bottom and top microhardness values under the experimental conditions used. While both tested bulk fill composites showed a decline in microhardness at the bottom of the 4 mm depth, they had clinically acceptable microhardness ratios at greater depths.


Asunto(s)
Resinas Compuestas , Metacrilatos , Ensayo de Materiales , Polimerizacion , Propiedades de Superficie , Dureza
17.
Injury ; 54(12): 111035, 2023 Dec.
Artículo en Inglés | MEDLINE | ID: mdl-37777369

RESUMEN

BACKGROUND: Emergency Medical Services (EMS) are attending an increasing number of adults who fall. This study aimed to describe the incidence, patient characteristics, treatments and disposition of ambulance attended patients who fell in Western Australia (WA). METHODS: An ordinal logistic regression (using STATA) was conducted in this retrospective cohort study, analysing predictors of lower compared to higher transport urgency levels. Participants were adults ( ≥ 18 years) who fell and required ambulance attendance in WA between 1st January 2015 - 31st December 2021. RESULTS: A total of 188,720 patients (female = 107,811, 57 %) were attended by ambulances after falls, (median age = 80 years [IQR 67-87]). The age-standardized incidence rate of ambulance attended falls increased from 115 cases/100,000 person-years to 161 cases/100,000 person-years between 2015 and 2021. A total of 89,140 (47 %) patients had an injury recorded by paramedics, most often lacerations or suspected fractures. The electronic patient care record showed, 50,044 (26.5 %) patients received medication and 30,954 (16.4 %) patients received other intervention, e.g., ECG. A total of 148,050 (78 %) patients were transported to hospital with the following urgency levels: 2,371 (2 %) via urgency one; 27,882 (19 %) via urgency two, 93,447 (63 %) via urgency three and 22,584 (15 %) via urgency four and five ( < 1 % unknown urgency). Positive predictors of lower level transport urgency to hospital included being female and older than 65 years of age. CONCLUSION: Older, female patients had higher odds of being transported via a lower urgency, with 50 % of this cohort transported via urgency three. While 19 % of patients were attended via a Priority one, only 1 % were transported to hospital via urgency one. The incidence rate of falls requiring ambulance attendance has increased over time, increasing the demand placed on EMS annually.


Asunto(s)
Ambulancias , Servicios Médicos de Urgencia , Humanos , Adulto , Femenino , Anciano de 80 o más Años , Masculino , Australia Occidental/epidemiología , Estudios Retrospectivos , Incidencia , Envejecimiento
18.
Am J Dent ; 36(4): 207-212, 2023 Aug.
Artículo en Inglés | MEDLINE | ID: mdl-37587032

RESUMEN

PURPOSE: To evaluate and compare the effects of different scaling and polishing techniques on the surface roughness of four different restorative materials. METHODS: 72 specimens were prepared, molded to a size of 8.0 by 2.0 mm, and cured according to the manufacturers' instructions. The specimens were stored at 37°C for 24 hours and then thermocycled for 5,000 cycles (from 55°C to 5°C) to simulate 6 months of clinical use. Surface roughness (Ra/average and Rz/max-overall heights) was calculated using a stylus profilometer by subtracting the simulated treatments of hand scaling, ultrasonic scaling, and air polishing from the baseline measurements. The difference in Ra and Rz data were compared independently for each measurement using a two-way ANOVA on Ranks and the Holm-Sidak test, with α< 0.05 used to determine significance. RESULTS: Irrespective of the scaling or polishing technique employed, flowable bulk fill demonstrated the lowest Ra and Rz values. Hand scaling exhibited the highest roughness and variability among the other techniques, regardless of the materials tested (P< 0.001). Air polishing with glycine resulted in the lowest roughness values across all tested materials, with the exception of the tested bioactive restorative material group. CLINICAL SIGNIFICANCE: Regarding surface roughness, air polishing with glycine may be an effective and safe intervention for periodontal maintenance of subgingival restorations compared to the other tested scaling methods.


Asunto(s)
Materiales Dentales , Raspado Dental , Análisis de Varianza , Glicina , Ultrasonido
20.
Prog Community Health Partnersh ; 17(2): 193-205, 2023.
Artículo en Inglés | MEDLINE | ID: mdl-37462548

RESUMEN

BACKGROUND: Community hubs offer a pragmatic approach to address the wellness needs for older adults at risk of social isolation and declining physical activity. OBJECTIVE: The current study evaluated the effectiveness of a wellness program delivered from a community hub (either in person or online) on exercise and social connections of community-dwelling older adults living in Australia during a time of social isolation imposed by COVID-19. METHODS: A single group pre-post quasi-experimental study was conducted online and in person from a community hub. The 9-week program (CONNECT60+) was designed using a community-based participatory approach. It consisted of weekly group exercises led by a health professional and a wellness activity that aligned with active ageing guidelines, such as education, book club, and nature walks. Participants were encouraged to complete daily wellness activities and record these in a workbook. Data were gathered at pretest and 10-week post-test using questionnaires. RESULTS: A total of 47 participants completed the program. Most participants were aged between 64 and 74 years (61.7%), and 82.9% were female. Thirty-five participants (74.5%) attended the program in person, and 12 (25.5%) attended online from home. Preliminary findings showed participants prioritized social connections during the week and increased the duration (median [interquartile range] minutes) of exercise completed per week (pretest: 285 minutes (inter-quartile range, 246-567 minutes); post-test: 346 minutes (interquartile range, 150-415 minutes); P < .01). CONCLUSIONS: The study endorsed the wellness program delivered in person and online from a community hub to enable older adults to complete wellness activities, including exercise and socially connecting during a time of self-isolation due to the COVID-19 pandemic.


Asunto(s)
COVID-19 , Pandemias , Humanos , Femenino , Anciano , Persona de Mediana Edad , Masculino , COVID-19/prevención & control , Investigación Participativa Basada en la Comunidad , Ejercicio Físico , Promoción de la Salud
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