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Work-related fatigue among medical personnel is a major concern for patient safety, however heavy on-call duty is common in many hospitals. The purpose of this study was to investigate the prevalence of self-reported work-related fatigue and its associated factors. Methods: A cross-sectional survey of 1833 participants was conducted in two hospitals in Taipei City, Taiwan, using a self-administered questionnaire. Participants reported their demographic characteristics, health-related behavior, health status and symptoms, and work-related fatigue during the past 3 months. Results: The prevalence of work-related fatigue among the 1833 participants was 30.9%. Younger participants (20–29 years old) were more likely to report work-related fatigue than older participants (40–65 years old) [adjusted odds ratio (aOR) = 1.55, 95% confidence interval (CI) = 1.18–2.01]. Physicians, nurses, and medical technicians were more likely to report work-related fatigue symptoms than administrative personnel (aOR = 2.30, 95% CI = 1.57–2.79; aOR = 2.83, 95% CI = 1.87–3.99; and aOR = 2.01, 95% CI = 1.12–3.06, respectively). Those who drank coffee more than five times a week were more likely to report work-related fatigue than those who did not drink coffee at all (aOR = 2.53, 95% CI = 1.25–1.93). Participants with poor and very poor self-reported health were more likely to report work-related fatigue (aOR = 1.80, 95% CI = 1.26–2.38) than those who reported that their health was fair, good, or very good. Conclusion: We identified factors associated with work-related fatigue among hospital workers in Taipei City. These findings can be applied toward on-the-job training and the development of preventive measures for occupational safety in general hospitals.

Objective: Adiponectin plays a role in obesity, lipid metabolism, and anti-inflammation. Women with polycystic ovary syndrome (PCOS) are also at risk for dyslipidemia. Therefore, we investigated the association between adiponectin levels and the lipid profile including high-density lipoprotein cholesterol (HDL-C), low-density lipoprotein cholesterol (LDL-C), and triglycerides (TGs) in women with PCOS and contemplated what role adiponectin might play in dyslipidemia with PCOS. Materials and Methods: We recruited 118 young Taiwanese women with PCOS. The women enrolled were not taking any medication and those with other systemic diseases of nonovarian origin, which could have affected the hypothalamic–pituitary–ovarian axis, were excluded. The serum lipid profile, metabolic and hormonal parameters, and adiponectin were measured. The lipid profile and adiponectin were analyzed and adjusted for age, body mass index (BMI), homeostasis model assessment-insulin resistance (HOMA-IR), and sex hormone-binding globulin (SHBG). Results: In a simple linear regression, adiponectin was significantly inversely related to LDL-C and TGs, but positively related to HDL-C (all p

Taiwan experienced a rapid surge in human immunodeficiency virus (HIV) among injection drug users (IDUs) from 2003 to 2005. The male-to-female ratio of HIV cases decreased from 20:1 in 2003 to 6:1 in 2006. This change is primarily due to increasing numbers of female injection drug users in Taiwan. Our primary objective was to identify the risk factors associated with HIV infection among incarcerated female drug users. Methods: A case-control design involved recruitment of all eligible HIV-infected female inmates from all 24 prisons in Taiwan from November to December, 2007. Eligible HIV seronegative controls were chosen within the same prison and matched to the cases by age (within 3 years) and by history of illicit drug use. A subsample of these matches was randomly selected since there were many more eligible controls than HIV-infected cases. An anonymous self-administered questionnaire was completed with assistance from trained research assistants. Results: A total of 114 cases and 149 control participants were recruited, with a response rate of 82% and 54%. Injectable heroin use was significantly greater (p = 0.02) among HIV-infected cases (93.0%) than un-infected controls (84.6%). Compared to seronegative controls, HIV-infected cases were more likely to share drug paraphernalia and have drug-using sexual partners. Multiple logistic regression analysis revealed that the number of imprisonments (between 2–5 times; OR = 5.23), sharing mainly dilutes (OR= 63.47), and sharing dilutes concurrently with needles (OR= 127.33) significantly predicted HIV seroconversion, after controlling for age and years of education. Conclusion: Sharing needles/dilutes and practicing unsafe intercourse with drug-using sexual partners places female drug users at considerable risk.

The seroincidence of human immunodeficiency virus (HIV) in Taiwan has drastically increased since 2004, particularly among injection drug users and prisoners. The major purpose of this study was to explore the prevalence and correlates of psychiatric morbidity among HIV-infected male prisoners. Methods: In 2006, data were collected from all of HIV-infected male prisoners (n = 535) in seven prisons in Taiwan. This collection was performed using a self-administered, anonymous questionnaire in group settings directed by our interviewers. Psychiatric morbidity was measured using the five-item Brief Symptom Rating Scale in 535 participants, which represented an 85% response rate. After excluding incomplete data, 479 participants were included in the analysis. Results: Psychiatric morbidity was present in 46% of participants. Multivariate logistic regression revealed that correlates of the five-item Brief Symptom Rating Scale defined cases included the following: being a recidivist, having poor self-rated health status, and having experienced psychiatric symptoms in one's lifetime (e.g. significant physical pain or discomfort, depression for 2 weeks or longer, serious anxiety or tension, trouble understanding, concentrating, or remembering, and serious thoughts of suicide), with a Nagelkerke R2 equal to 0.365. Conclusion: Psychiatric morbidity is prevalent among HIV-infected male prisoners. Tailored HIV/AIDS education related to mental health is therefore suggested for inclusion as part of a comprehensive HIV/AIDS training program among incarcerated populations.

Many studies have assessed the major risk factors for mortality or morbidity in surgical patients with perforated peptic ulcer (PPU). The aim of our study was to focus on survivors and to investigate the predictive factors for length of hospital stay (LOHS) for surgical patients. Methods: The medical records of 195 patients who survived surgery were reviewed retrospectively. The following factors were analyzed: patient profile, associated medical illnesses, diagnostic methods, fever, preoperative shock, clinical data from the emergency room, delays in surgery, sites of perforation, operative methods, positive ascites culture and species of microorganism, postoperative infection, and non-infective postoperative complications. Results: Univariate analysis showed that the following factors were significantly related to longer LOHS: age > 65 years, liver cirrhosis, diabetes mellitus, history of peptic ulcer disease, number of comorbid diseases, preoperative shock, creatinine > 1.5 mg/dL, surgical delay of > 12 hours, and all postoperative factors except species of microorganisms in ascites culture. In a multivariate linear regression model, catheter infection, pneumonia, urinary tract infection, wound infection, bacteremia, non-infective abdominal complications, other infections, surgical delay of > 12 hours, and comorbidity were major factors associated with longer LOHS. Conclusion: A predictive model was established with nine factors that explained 71.6% of the variation in LOHS of patients who survived surgery for PPU. Several corrective methods based on the model can be devised by attending physicians to shorten LOHS.