RESUMO

AIM: In a high proportion of people with recently diagnosed Type 2 diabetes, a short (2-3-month) low-calorie diet is able to restore normal glucose and insulin metabolism. The aim of this study was to determine the feasibility of this approach in Barbados. METHODS: Twenty-five individuals with Type 2 diabetes diagnosed within past 6 years, not on insulin, BMI ≥ 27 kg/m2 were recruited. Hypoglycaemic medication was stopped on commencement of the 8-week liquid (760 calorie) diet. Insulin response was assessed in meal tests at baseline, 8 weeks and 8 months. Semi-structured interviews, analysed thematically, explored participants' experiences. 'Responders' were those with fasting plasma glucose (FPG) < 7 mmol/l at 8 weeks. RESULTS: Ten men and 15 women (mean age 48, range 26-68 years) participated. Mean (sd) BMI was 34.2 kg/m2 (6.0); FPG 9.2 mmol/l (2.2). Mean weight loss at 8 weeks and 8 months was 10.1 kg [95% confidence interval (CI) 8.1, 12.0] and 8.2 kg (95% CI 5.8, 10.6); FPG was lower by 2.2 mmol/l (95% CI 1.2, 3.2) and 1.7 mmol/l (95% CI 0.8, 2.7) respectively. Nine of 11 (82%) of those who lost ≥ 10 kg were 'responders' compared with 6 of 14 (43%) who lost < 10 kg (P = 0.048). The 30-min insulin increment was higher in responders at baseline and follow-up (P ≤ 0.01). A food culture based on starchy foods and pressures to eat large amounts at social events were among the challenges identified by participants. CONCLUSIONS: The feasibility of this approach to weight loss and diabetes remission in a predominantly black population in Barbados was demonstrated.

Assuntos

Restrição Calórica/métodos , Diabetes Mellitus Tipo 2/dietoterapia , Alimentos Formulados , Obesidade/dietoterapia , Adulto , Barbados , Glicemia/metabolismo , Diabetes Mellitus Tipo 2/tratamento farmacológico , Diabetes Mellitus Tipo 2/metabolismo , Jejum , Estudos de Viabilidade , Comportamento Alimentar , Feminino , Humanos , Hipoglicemiantes/uso terapêutico , Masculino , Pessoa de Meia-Idade , Obesidade/metabolismo , Influência dos Pares , Indução de Remissão

RESUMO

AIMS: To determine the prevalence and potential risk factors for diabetic peripheral neuropathy with a loss of protective sensation in Barbados. METHODS: A representative population sample aged > 25 years with previously diagnosed diabetes or a fasting blood glucose ≥ 7 mmol/l or HbA1c ≥ 48 mmol/mol (6.5%) was tested by 10 g monofilament at four plantar sites per foot and a 28 Hz tuning fork and neurothesiometer at the hallux. Data were adjusted to the age structure of people with diabetes in Barbados. Multivariable logistic regression assessed associations with peripheral neuropathy with a loss of protective sensation. RESULTS: Of 236 participants [74% response rate, 33% men, 91% black, median age 58.6 years, mean BMI 30.1 kg/m2 , mean HbA1c 54 mmol/mol (7.1%)], 51% had previously diagnosed diabetes. Foot examination demonstrated that 25.8% (95% CI 20.2 to 31.5) had at least one insensate site with monofilament testing, 14.8% (95% CI 10.2 to 19.4) had an abnormal tuning fork test and 10.9% (95% CI 6.9 to 14.9) had a vibration perception threshold > 25 V. Peripheral neuropathy with a loss of protective sensation prevalence was 28.5% (95% CI 22.7 to 34.4) as indicated by monofilament with ≥ 1 insensate site and/or vibration perception threshold > 25 V. With previously diagnosed diabetes the prevalence was 36.4% (95% CI 27.7 to 45.2) with 98.4% of cases identified by monofilament testing. Increasing age, previously diagnosed diabetes, male sex and abdominal obesity were independently associated with peripheral neuropathy with a loss of protective sensation. CONCLUSIONS: Over a third of people with previously diagnosed diabetes had evidence of peripheral neuropathy with a loss of protective sensation. Monofilament testing alone may be adequate to rule out peripheral neuropathy with a loss of protective sensation. Monofilament and neurothesiometer stimuli are reproducible but dependent on participant response.

Assuntos

Neuropatias Diabéticas/epidemiologia , Transtornos de Sensação/etiologia , Tato , Adulto , África/etnologia , Idoso , Idoso de 80 Anos ou mais , Barbados/epidemiologia , Glicemia/análise , Estudos Transversais , Diabetes Mellitus/sangue , Diabetes Mellitus/epidemiologia , Diabetes Mellitus/fisiopatologia , Pé Diabético/diagnóstico , Pé Diabético/fisiopatologia , Neuropatias Diabéticas/complicações , Feminino , Pé/inervação , Hemoglobinas Glicadas/análise , Humanos , Masculino , Pessoa de Meia-Idade , Fatores de Risco , Transtornos de Sensação/epidemiologia

RESUMO

BACKGROUND: Although most countries face increasing population levels of obesity and diabetes their effect on coronary heart disease (CHD) mortality has not been often studied in small island developing states (SIDs) where obesity rates are among the highest in the world. We estimated the relative contributions of treatments and cardiovascular risk factors to the decline in CHD mortality from 1990 to 2012 in the Caribbean island, Barbados. METHODS: We used the IMPACT CHD mortality model to estimate the effect of increased coverage of effective medical/surgical treatments and changes in major CHD risk factors on mortality trends in 2012 compared with 1990. We calculated deaths prevented or postponed (DPPs) for each model risk factor and treatment group. We obtained data from WHO Mortality database, population denominators from the Barbados Statistical Service stratified by 10-year age group (ages 25-34 up to 85 plus), population-based risk factor surveys, Global Burden of Disease and Barbados' national myocardial infarction registry. Monte Carlo probabilistic sensitivity analysis was performed. RESULTS: In 1990 the age-standardized CHD mortality rate was 109.5 per 100,000 falling to 55.3 in 2012. Implementation of effective treatment accounted for 56% DPPs (95% (Uncertainty Interval (UI) 46%, 68%), mostly due to the introduction of treatments immediately after acute myocardial infarction (AMI) (14%) and unstable angina (14%). Overall, risk factors contributed 19% DPPs (95% UI 6% to 34%) mostly attributed to decline in cholesterol (18% DPPs, 95% UI 12%, 26%). Adverse trends in diabetes: 14% additional deaths(ADs) 95% UI 8% to 21% ADs) and BMI (2% ADs 95%UI 0 to 5% ADs) limited potential for risk factor gains. CONCLUSIONS: Given the significant negative impact of obesity/diabetes on mortality in this analysis, research that explores factors affecting implementation of evidenced-based preventive strategies is needed. The fact that most of the decline in CHD mortality in Barbados was due to treatment provides an example for SIDs about the advantages of universal access to care and treatment.

Assuntos

Doença das Coronárias/mortalidade , Complicações do Diabetes/mortalidade , Modelos Cardiovasculares , Obesidade/mortalidade , Adulto , Idoso , Idoso de 80 Anos ou mais , Barbados/epidemiologia , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Estudos Retrospectivos , Fatores de Risco

RESUMO

BACKGROUND: Diabetes is highly prevalent in the Caribbean, associated with a high morbidity and mortality and is a recognised threat to economic and social development. Heads of Government in the Caribbean Community came together in 2007 and declared their commitment to reducing the burden of non-communicable diseases (NCDs), including diabetes, by calling for a multi-sectoral, systemic response. To facilitate the development of effective policies, policymakers are being engaged in the development and use of a system dynamics (SD) model of diabetes for Caribbean countries. METHODS: Previous work on a diabetes SD model from the United States of America (USA) is being adapted to a local context for three countries in the region using input from stakeholders, a review of existing qualitative and quantitative data, and collection of new qualitative data. Three country models will be developed using one-on-one stakeholder engagement and iterative revision. An inter-country model will also be developed following a model-building workshop. Models will be compared to each other and to the USA model. The inter-country model will be used to simulate policies identified as priorities by stakeholders and to develop targets for prevention and control. The model and model-building process will be evaluated by stakeholders and a manual developed for use in other high-burden developing regions. DISCUSSION: SD has been applied with success for health policy development in high-income country settings. The utility of SD in developing countries as an aid to policy decision-making related to NCDs has not been tested. This study represents the first of its kind.

Assuntos

Diabetes Mellitus/terapia , Política de Saúde , Modelos Biológicos , Formulação de Políticas , Análise de Sistemas , Região do Caribe , Países em Desenvolvimento , Diabetes Mellitus/epidemiologia , Governo , Humanos , Projetos Piloto , Prevalência , Ciência , Estados Unidos

RESUMO

AIM: The study tested the hypothesis that doctors using an insulin information checklist during simulated insulin initiation would impart more information regarding insulin use. METHODS: A total of 128 simulations were conducted. Doctors (n = 64) were recruited from practitioners recently completing internship (n = 19) and those established in primary care (n = 45). Both groups of doctors were strata randomized to control (n = 32) and intervention groups (n = 32), so that each group contained equal numbers. Doctors in each group experienced two identical simulations of insulin initiation with an intervening period of 10 min. Doctors in the intervention arm were introduced to an insulin initiation checklist, which they reviewed independently and utilized in the second simulation. Trained assessors captured the provision of education in 21 predefined educational areas. Differences in the change of the total education provided between the first and second simulations were assessed using linear regression. RESULTS: The difference in the mean change of education provided between the first and second simulations within the 21 educational areas for the control and treatment groups was 9.7 [95% confidence interval (CI): 8.8-11.1, P < 0.001] - an increase of 46.2%. The difference for the 15 areas relevant to pen use was 7.3 (95% CI: 6.2-8.4, P < 0.001) - an increase of 51.6%. CONCLUSIONS: The checklist resulted in doctors providing significantly more education applicable to syringe and insulin pen routes of insulin administration during simulations. Further research is needed on the checklist's impact on healthcare professionals and patient outcomes in the clinical context. (Clinical Trials Registry No: NCT02266303).

Assuntos

Lista de Checagem/métodos , Diabetes Mellitus/tratamento farmacológico , Hipoglicemiantes/uso terapêutico , Insulina/uso terapêutico , Educação de Pacientes como Assunto/métodos , Simulação de Paciente , Médicos de Atenção Primária , Adulto , Feminino , Humanos , Hipoglicemia/induzido quimicamente , Injeções Subcutâneas , Masculino

RESUMO

OBJECTIVE: In a high proportion of persons recently diagnosed with Type 2 diabetes, a short (2–3 months) very low calorie diet is able to restore normal glucose and insulin metabolism. The objective of this study is to determine the feasibility of this approach in Barbados. SUBJECTS AND METHODS: Twenty-five individuals aged 20to 69 years with Type 2 diabetes diagnosed within the past six years, not on insulin, and body mass index (BMI) > 27kg.m-2 were recruited. Hypoglycaemic medication was stopped on commencement of the eight-week liquid (760calorie) diet, during which participants were assessed weekly. Findings from the liquid diet phase and the following three months are presented. RESULTS: The study participants comprised 10 men and 15women (mean age 48 years, range 26–68 years). Mean(SD, range) BMI was 34.2 kg.m-2 (6.0, 27.0–52.8) and fasting plasma glucose (FPG) was 9.2 mmol.l-1 (2.2, 6.7–14.6). Over the eight-week intervention, mean weight loss was 10.1 kg (4.7, 1.5–20.8) and waist circumference loss10.9 cm (4.0, 5.1–20.8). Fasting plasma glucose fell by 2.2mmol.l-1 (range 1.5–7.9). At eight weeks, FPG was < 7mmol.l-1, the diagnostic cut point for diabetes, in 15 participants compared to three at baseline (p = 0.004). At three months post liquid diet, 17 had FPG < 7 mmol.l-1 (still off medication). CONCLUSION: There was substantial weight loss and fall inFPG in the majority of participants, sustained at three months follow-up. Data on changes in pancreatic function are being analysed. These findings will inform a larger, pragmatic, multi-centre Caribbean trial.

Assuntos

Humanos , Diabetes Mellitus Tipo 2 , Barbados , Região do Caribe

RESUMO

OBJECTIVE: To estimate the prevalence of unintended pregnancy in women attending the polyclinic for ante natalcare using direct and proxy measurements. SUBJECT AND METHODS: A piloted questionnaire was administered to a random sample of 300 women 15–44years (mean 25.5 ± 5.9 years). Direct measurements of unintended pregnancy were obtained from responses about the timing of the most recent or current pregnancy. Pregnancies were categorized as unintended, intended and ambivalent. Proxy measurement of unintended pregnancy was based on the proportion of women reporting at least one non-therapeutic abortion during their lifetime. RESULTS: Two-thirds (67.7%) reported an unintended pregnancy; most (50%, 95% CI 45.0, 56.3) were mistimed. The ratio of mistimed to unwanted pregnancy was 3:1. Approximately a quarter (24.7%) reported an intended pregnancy and 6.3% reported ambivalent pregnancy. Overall, 27.3% reported at least one non-therapeutic abortion. Of these, one-third (34.7%, p < 0.001) reported an abortion by age 30 years. The prevalence of nontherapeutic abortion was highest in women with technical/vocational education (33.7%) and lowest in womenwith at least secondary education (24.0%; p = 0.02). Theprevalence of non-therapeutic abortion was lowest in unemployed women (24.0%) compared to women employed by an employer (32.5%) or by self (31.7%; p =0.04). Higher levels of abortion were reported by women with partners 30–39 years (33.0%) or over 40 years(34.1%), compared to women with partners 20–29 years(24.6%; p = 0.01). CONCLUSION: Unintended pregnancy is high among polyclinic patients. Family planning programmes must be reframed to reduce unintended pregnancy.

Assuntos

Criança , Humanos , Feminino , Políticas, Planejamento e Administração em Saúde , Gravidez não Planejada , Barbados

RESUMO

OBJECTIVE: To describe the relative contributions of medical treatments and major cardiovascular risk factors to the decline in coronary heart disease (CHD) mortality from1990 to 2012 in Barbados. SUBJECTS AND METHODS: We used the IMPACT CHD mortality model to estimate the effect of improvement in uptake or efficacy of medical/surgical treatments, versus changes in major CHD risk factors on mortality trends. We obtained death data from the World Health Organization(WHO) mortality database and population denominators, stratified by age and gender from the Barbados Statistical Service. Cardiovascular risk factors and treatment data were obtained from published studies, population-based risk factor surveys, Barbados’ national myocardial infarction registry and retrospective chart reviews. RESULTS: In 1990, the age-standardized CHD mortality rate was 109.5 per 100 000, falling to 55.3 in 2012, representing a 46.1% decline in CHD deaths. This resulted in139 fewer deaths observed in 2012 versus the number expected had the rate remained as in 1990. The model indicated that 61% (n = 84) of these deaths were prevented or postponed (DPPs) because of implementation of treatment. Changes in risk factors accounted for 14% of the overall decline (19 DPPs). Improvements in cholesterol, physical inactivity, smoking and fruit/vegetable intake accounted for 51 DPPs; worsening systolic bloodpressure, diabetes and obesity levels were responsible for 32 additional deaths in 2012. CONCLUSIONS: Treatments accounted for approximately two-thirds of the mortality reduction. More effective prevention policies are urgently needed.

Assuntos

Doença das Coronárias , Mortalidade , Barbados

RESUMO

OBJECTIVE: To describe the distribution of diabetes, hypertension and related behavioural and biological risk factors in adults in Barbados by sex, education and occupation. DESIGN AND METHODS: Multistage probability sampling was used to select a representative sample of the adult population (> 25 years). Participants were interviewed using standard questionnaires, underwent anthropometric and blood pressure measurements, and provided fasting blood for glucose and cholesterol measurements. Standard WHO Definitions were used. Data were weighted for sampling and non-response and age-adjusted for group comparisons. RESULTS: Study participation rate was 55%, with 764 women, 470 men. Prevalence of obesity was 33.8%, hypertension 40.6%, and diabetes 17.9%. Compared with women, men were less likely to be obese (prevalence ratio 0.53; 95%CI 0.42–0.67), diabetic (0.77; 0.61–0.98), or physically inactive (0.47; 0.39–0.57), but more likely to smoke tobacco (4.08; 2.48–6.69) and binge drink alcohol (4.53; 2.70–7.58). In women, higher educational level was significantly related to higher fruit and vegetable intake, more physical activity, less diabetes and less hypercholesterolaemia (p values: 0.01 – 0.04). In men, higher education was significantly related only to less smoking. Differences by occupational category were limited to smoking in men and hypercholesterolaemia in women. CONCLUSIONS: In this population, unlike in most high-income countries, sex appears to be a much stronger determinant of behavioural risk factors, and consequent obesity and diabetes, than education or occupation. These findings have major implications for meeting the commitments made in the 2011 Rio Political Declaration, to reduce health inequities.

Assuntos

Diabetes Mellitus , Hipertensão , Fatores de Risco , Doenças Cardiovasculares , Barbados

RESUMO

OBJECTIVES: Following the WHO Commission on the Social Determinants of Health, Caribbean countries committed to identifying and reducing health inequities (Rio Political Declaration 2011). We undertook a systematic review to determine what is known about the social distribution of diabetes (DM), its risk factors and major complications in the Caribbean. This paper describes findings on the distribution by ethnicity, education, occupation and income. DESIGN AND METHODS: We searched Medline, Embase and the Virtual Health Library for Caribbean studies published between 2007 and 2013 that described the distribution by ethnicity, income, education and occupation of: known risk factors for type 2 DM, prevalence of DM, DM control or complications. Only quantitative studies were included; each was assessed for risk of bias. RESULTS: Out of 2796 unique records, 81 articles required full text review, and 29 articles met the inclusion criteria. Few studies examined DM, its risk factors or complications by education (4), income (2) or occupation (1). None described significant relationships but all had a high risk of bias. Statistically significant findings were described from Barbados, Cuba and Trinidad on the distribution of diabetes by ethnicity: higher in Blacks than Whites, and in South Asians in Trinidad compared to other groups (OR 1.87, 95% CI 1.14, 3.05). CONCLUSION: Published data in the Caribbean on the social distribution of diabetes, its risk factors and complications were very limited and of overall low quality. Work to better identify health inequities in the Caribbean is required if governments are to meet their commitment to addressing them.

Assuntos

Desigualdades de Saúde , Diabetes Mellitus , Complicações do Diabetes , Fatores de Risco , Dados Estatísticos , Região do Caribe , Revisão

RESUMO

OBJECTIVES: We undertook a systematic review to determine the social distribution of diabetes (DM) its risk factors and major complications in the Caribbean. This paper describes our findings on the distribution by gender. DESIGN AND METHODS: We searched Medline, Embase and the Virtual Health Library for Caribbean studies published between 2007 and 2013 that described the distribution by gender of: known risk factors for Type 2 DM, prevalence of DM, and DM control or complications. Only quantitative studies (n>50) were included; each was assessed for risk of bias. Meta-analyses were performed, where appropriate, on studies with a low or medium risk of bias, using random effects models. RESULTS: We found 50 articles from 27 studies, yielding 118 relationships between gender and the outcomes. Women were more likely to have DM, obesity, be less physically active but less likely to smoke. In meta-analyses of good quality population based studies odds ratios for women vs. men for DM, obesity and smoking were: 1.65 (95% CI 1.43, 1.91), 3.10 (2.43, 3.94), and 0.24 (0.17, 0.34). Three studies found men more likely to have better glycaemic control but only one achieved statistical significance. CONCLUSION: Female gender is a determinant of DM prevalence in the Caribbean. In the vast majority of world regions women are at a similar or lower risk of type 2 diabetes than men, even when obesity is higher in women. Caribbean female excess of diabetes may be due to a much greater excess of risk factors in women, especially obesity and physical inactivity.

Assuntos

Saúde de Gênero , Fatores Sexuais , Fatores de Risco , Diabetes Mellitus , Região do Caribe , Revisão , Metanálise

RESUMO

OBJECTIVE: To determine footwear choice and peripheral neuropathy prevalence in a population-based sample of people with diabetes in Barbados. DESIGN AND METHODS: A representative sample of the adult population (≥ 25yrs) was selected by multistage sampling. People with a previous diagnosis of diabetes or a single fasting blood glucose ≥ 7 mmol/L or HbA1c ≥ 6.5% completed a questionnaire. Examination for neuropathy included 10g monofilament testing at 4 plantar sites per foot, 128 Hz tuning fork and vibration perception threshold (VPT) biothesiometer testing at the hallux. RESULTS: Of 237 participants (71.8% response rate, 33% male, mean age 63.2 years, range 29.6 – 95.7 years, mean HbA1c 7.2%) 50.8% had a previous diagnosis of diabetes, 2 had amputations and 4 had foot ulcers. More men (67%) compared to women (29.7%) never wore footwear in the house (p<0.001), but 42.7% of the women vs. 18.2% men wore slippers (open back shoes) when attending the assessment centre. Most (57.7%) had symptoms of neuropathy by the UK symptom score, but only 7.6% by the slipping slipper sign. With 10g monofilament testing at 8 sites 23.6% (95% CI 18.2-29) 17.2%, 12.0% and 9.8% had a loss of sensation at ≥ 1,2,3 and 4 sites respectively. 9.3% (95% CI 5.6-13) had a VPT of ≥ 25V, and 12.7% (95% CI 8.4-17) did not detect the vibration of a tuning fork for at least one foot. CONCLUSIONS: Objectively detected neuropathy ranged from 9.3% to 23.6%, depending on the method, with foot complications risk being exacerbated by footwear choice.

Assuntos

Prevalência , Neuropatias Diabéticas , Doenças do Pé , Barbados

RESUMO

OBJECTIVE: To determine the prevalence of risk factors for chronic non-communicable diseases (CNCDs) among staff of The University of the West Indies (UWI), Cave Hill campus, in Barbados. METHODS: A self-administered questionnaire comprising validated questions from the WHO STEPS NCD Risk Factor Survey, the Jamaica Healthy Lifestyle (JHL) Survey and the Behaviour Risk Factor (BRF) Survey, was conducted during the Staff Health Day in May 2010, and at four locations on campus during July 2010. Standardized measurements of weight, height and blood pressure were taken. Data were analysed using EXCEL and STATA and results were compared to the Barbados 2007 STEPS NCD survey. RESULTS: The target population was all staff at the Cave Hill campus of UWI. The coverage rate was 25.2% (269/1068); 63.8% of males and 75% of females were either overweight or obese. Ninety-seven per cent ate less than the recommended 5 fruits and vegetables per day. Low levels of physical activity were reported in 51.9% of males and 62.2% of females. Thirty-two per cent of males and 13% of females were binge drinkers. All participants had at least one of the risk factors (current daily smoker < 5 fruits and vegetables/day, physical inactivity, overweight/obese and raised blood pressure) whilst 48% of males and 57.2% of females demonstrated three or more risk factors. These results are similar to those found in the Barbados STEPS NCD risk factor survey of 2007. CONCLUSION: The results confirm a similar high prevalence of NCD risk factors among Cave Hill UWI staff as among the Barbadian population. The study reveals opportunities to inform policy on strategies to positively impact the risk factors.

Assuntos

Doença Crônica/epidemiologia , Docentes de Medicina/estatística & dados numéricos , Barbados/epidemiologia , Feminino , Promoção da Saúde , Nível de Saúde , Inquéritos Epidemiológicos , Humanos , Masculino , Fatores de Risco

RESUMO

OBJECTIVE: To determine the prevalence of risk factors for chronic non-communicable diseases (CNCDs) among staff of The University of the West Indies (UWI), Cave Hill campus, in Barbados. METHODS: A self-administered questionnaire comprising validated questions from the WHO STEPS NCD Risk Factor Survey, the Jamaica Healthy Lifestyle (JHL) Survey and the Behaviour Risk Factor (BRF) Survey, was conducted during the Staff Health Day in May 2010, and at four locations on campus during July 2010. Standardized measurements of weight, height and blood pressure were taken. Data were analysed using EXCEL and STATA and results were compared to the Barbados 2007 STEPS NCD survey. RESULTS: The target population was all staff at the Cave Hill campus of UWI. The coverage rate was 25.2% (269/1068); 63.8% of males and 75% of females were either overweight or obese. Ninety-seven per cent ate less than the recommended 5 fruits and vegetables per day. Low levels of physical activity were reported in 51.9% of males and 62.2% of females. Thirty-two per cent of males and 13% of females were binge drinkers. All participants had at least one of the risk factors (current daily smoker, < 5 fruits and vegetables/day, physical inactivity, overweight/obese and raised blood pressure) whilst 48% of males and 57.2% of females demonstrated three or more risk factors. These results are similar to those found in the Barbados STEPS NCD risk factor survey of 2007. CONCLUSION: The results confirm a similar high prevalence of NCD risk factors among Cave Hill UWI staff as among the Barbadian population. The study reveals opportunities to inform policy on strategies to positively impact the risk factors.

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OBJETIVO: Determinar la prevalencia de los factores de riesgo de ENCs entre el personal de la Universidad de West Indies (UWI), en el campus de Cave Hill, Barbados. MÉTODOS: El Día de la Salud del Personal en mayo de 2010, y en cuatro localidades del campus durante julio de 2010, se aplicó un cuestionario auto-administrado formado por varias preguntas validadas de las encuestas conocidas como WHO STEPS NCD Risk Factor Survey, JHL Survey y BRF Survey. Se hicieron mediciones estandarizadas del peso, la altura, y la presión arterial. Los datos fueron analizados usando EXCEL y STATA, y los resultados fueron comparados como los de la encuesta de Barbados 2007 STEPS NCD. RESULTADOS: La población objeto del estudio estuvo formada por todo el personal en el campus de Cave Hill de la Universidad de West Indies (UWI). La tasa de cobertura fue 25.2% (269/1068); el 63.8% de los varones y el 75% de hembras tenían sobrepeso o eran obesos. Noventa y siete por ciento consumía menos de las 5 frutas y vegetales recomendados por día. Se reportaron bajos niveles de actividad física en 51.9% de los varones y 62.2% de las hembras. Treinta y dos por ciento de los varones y 13% de las hembras eran bebedores consumados. Todos los participantes tenían al menos uno de los factores de riesgo (fumador consuetudinario, < 5 frutas y vegetales/día, inactividad física, sobrepeso/obeso, y alta presión arterial) en tanto que el 48% de los varones y el 57.2% de las hembras mostraron tres o más factores de riesgo. Estos resultados son similares a los hallados en la encuesta Barbados STEPS NCD Risk Factor Survey del 2007. CONCLUSIÓN: Los resultados confirman una alta prevalencia de factores de riesgo de ENC entre el personal de Cave Hill de UWI similar a la existente entre la población barbadense en general. El estudio revela oportunidades de informar las políticas sobre estrategias de modo que puedan lograr un impacto positivo sobre los factores de riesgo.

Assuntos

Feminino , Humanos , Masculino , Doença Crônica/epidemiologia , Docentes de Medicina/estatística & dados numéricos , Barbados/epidemiologia , Promoção da Saúde , Nível de Saúde , Inquéritos Epidemiológicos , Fatores de Risco