RESUMEN
OBJECTIVE: Sleep problems in humans have been reported to impact seriously on daily function and to have a close association with well-being. To examine the effects of individual sleep problems on physical and mental health, we conducted a nationwide epidemiological survey and examined the associations between sleep problems and perceived health status. METHODS: Cross-sectional surveys with a face-to-face interview were conducted in August and September, 2009, as part of the Nihon University Sleep and Mental Health Epidemiology Project (NUSMEP). Data from 2559 people aged 20 years or older were analyzed (response rate 54.0%). Participants completed a questionnaire on perceived physical and mental health statuses, and sleep problems including the presence or absence of insomnia symptoms (i.e., difficulty initiating sleep [DIS], difficulty maintaining sleep [DMS], and early morning awakening [EMA]), excessive daytime sleepiness (EDS), poor sleep quality (PSQ), short sleep duration (SSD), and long sleep duration (LSD). RESULTS: The prevalence of DIS, DMS, and EMA was 14.9%, 26.6%, and 11.7%, respectively, and 32.7% of the sample reported at least one of them. At the complaint level, the prevalence of EDS, PSQ, SSD, and LSD was 1.4%, 21.7%, 4.0%, and 3.2%, respectively. Multiple logistic regression analyses revealed that DMS, PSQ, SSD, and LSD were independently associated with poor perceived physical health status; DIS, EDS, and PSQ were independently associated with poor perceived mental health status. CONCLUSIONS: This study has demonstrated that sleep problems have individual significance with regard to perceived physical or mental health status.
Asunto(s)
Estado de Salud , Trastornos del Sueño-Vigilia/psicología , Factores de Edad , Anciano , Estudios Transversales , Trastornos de Somnolencia Excesiva/epidemiología , Trastornos de Somnolencia Excesiva/psicología , Humanos , Entrevistas como Asunto , Japón/epidemiología , Modelos Logísticos , Masculino , Salud Mental , Persona de Mediana Edad , Prevalencia , Factores Sexuales , Privación de Sueño/epidemiología , Privación de Sueño/psicología , Trastornos del Inicio y del Mantenimiento del Sueño/epidemiología , Trastornos del Inicio y del Mantenimiento del Sueño/psicología , Trastornos del Sueño-Vigilia/epidemiología , Adulto JovenRESUMEN
We present a case of amebic colitis and liver abscess complicated by acute myeloid leukemia (AML) with high serum procalcitonin (PCT). A 61-year-old Japanese man seen at our hospital for severe diarrhea and high fever was found to have multiple ulcers in the transverse and sigmoid colon and rectum by colonoscopy and biopsies were conducted. Immature leukocytes with mild anemia and thrombocytopenia were seen in peripheral blood, necessitating bone marrow aspiration and biopsy that yielded a diagnosis of AML (FAB M4Eo). Serum C-reactive protein and PCT were extremely elevated. Blood cultures for bacteria and fungi were negative. Multiple low-density areas in the liver were found in abdominal computed tomography. Histological colon biopsy findings revealed amebic colitis, strongly suggesting amebic liver abscess. Metronidazole treatment was initiated for amebiasis and subsequent standard chemotherapy for AML was followed after fever was lowered. Hematological and cytogenetic CR was maintained with good clinical condition. Few case reports have been published in Japan to date on amebic colitis and liver abscess complicated by AML and no reports have been made on PCT elevation caused by amebiasis. In conclusion, differential diagnosis of amebiasis is necessary in addition to that of bacterial or fungal infection in serum PCT elevation.
Asunto(s)
Calcitonina/sangre , Disentería Amebiana/complicaciones , Leucemia Mieloide Aguda/complicaciones , Absceso Hepático Amebiano/complicaciones , Precursores de Proteínas/sangre , Péptido Relacionado con Gen de Calcitonina , Disentería Amebiana/sangre , Humanos , Leucemia Mieloide Aguda/sangre , Absceso Hepático Amebiano/sangre , Masculino , Persona de Mediana EdadRESUMEN
OBJECTIVE: The aim of this study was to examine the relationship between self-help behaviors for sleep (SHBS) and depression among the general adult population in Japan. METHODS: The survey was conducted in June 2000 using self-administered questionnaires for subjects living in 300 communities randomly selected throughout Japan. A total of 24,686 responses were analyzed from individuals aged 20 years or older. The Center for Epidemiologic Studies Depression Scale was used to assess the prevalence of depression with two cut-off points: 16 and 25. Details of 6 types of SHBS were asked, based on given examples of actual behavior and frequency. RESULTS: After adjusting for sociodemographic variables, sleep problems and other SHBS, multiple logistic regression analyses revealed that "snacking on food and/or beverages" was independently associated with an increased odds ratio for depression, whereas "maintaining lifestyle regularity" was independently associated with a decreased odds ratio for depression. "Drinking alcoholic beverages," "having a bath," and "reading books or listening to music" were associated with an increased odds ratio for depression in crude analyses, but the significance of the association disappeared after adjusting for sociodemographic variables, sleep problems and other SHBS. LIMITATION: Complex constructs are being correlated. CONCLUSIONS: These results suggest that individual SHBS are differentially associated with depression, thus providing important clues for establishing sleep hygiene for treatment and prevention of depression.