RESUMO
BACKGROUND: Available information is insufficient to guide determination of whether tuberculin skin test (TST) conversions of health care workers (HCWs) within 2 years of two-step testing are related to occupational exposures or to other causes, including late boosting. AIMS: To describe the epidemiologic factors of TST conversion in HCWs, comparing early TST conversion (≤2 years after two-step testing) with late conversion to possibly distinguish late boosting phenomenon from occupational TST conversion. METHODS: Retrospective analysis of a database of TSTs of HCWs from 1 January 1998, through 31 May 2014, in the United States Midwest. RESULTS: In total, 40142 HCWs had 197932 tests over the 16 years, with 123 conversions (conversion rate: 0.3%; 95% CI 0.3-0.4%). Among 61 HCWs with a negative two-step TST, 30 (49%) were found to have early TST conversion within 2 years; 31 (51%) had late conversion, with likely occupational exposure but no identifiable community risks. Persons with early conversion were more likely to be born outside the USA (89% versus 57%; P < 0.05), had a higher rate of prior bacille Calmette-Guérin (BCG) vaccination (89% versus 52%; P < 0.05) and had no identifiable risk factors for conversion (63% versus 58%; P < 0.05). CONCLUSIONS: Early conversions among HCWs after negative two-step TST are associated with various nonoccupational factors, including international birth and BCG vaccination history. Therefore, conversion is not a reliable indicator of recent tuberculosis contact in this population, and two-step TST is insufficient to discount a delayed boosting response for HCWs.
Assuntos
Pessoal de Saúde , Exposição Ocupacional , Teste Tuberculínico/estatística & dados numéricos , Tuberculose/epidemiologia , Centros Médicos Acadêmicos , Adulto , Vacina BCG , Emigrantes e Imigrantes , Feminino , Humanos , Masculino , Minnesota/epidemiologia , Estudos Retrospectivos , Tuberculose/prevenção & controleRESUMO
BACKGROUND: The cost of workplace absenteeism and presenteeism due to depression in the USA is substantial. AIMS: To assess the frequency of depression and its impact at the point of care in an occupational health (OH) practice. METHODS: Patients presenting to an OH practice completed a standardized depression screening tool and were compared to an unscreened group in the same clinic. Respondents with a nine-item Patient Health Questionnaire (PHQ-9) score >15 and untreated for depression were referred for further evaluation per usual practice. A comparison group of unscreened patients were selected from the same clinic from 1 year prior and records were reviewed for evidence of prior depression, treatment and outcomes. After 1 year, frequency of depression, PHQ-9 scoring for screened patients, days absent from work, days on restricted duties and permanent restrictions were recorded for both groups. RESULTS: Two hundred and five patients were screened for depression. Screening was associated with increased frequency of a diagnosis of current depression (30 versus 4%; P < 0.05). Screening was associated with similar rates of absenteeism but lower number of days on restricted duties (97 versus 159 days; P < 0.001). After adjusting for age, sex, history of and treatment for depression, screening was associated with lower odds of being on work restrictions [odds ratio (OR) 0.55; 95% confidence interval (CI) 0.38-0.78] or permanent restrictions (OR 0.35; 95% CI 0.23-0.52). CONCLUSIONS: Depression was common in this OH practice. Screening for depression, with appropriate recognition and referral, may reduce time for employed patients on restricted duties and permanent restrictions.
Assuntos
Depressão/diagnóstico , Programas de Rastreamento/métodos , Serviços de Saúde do Trabalhador/métodos , Adulto , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Encaminhamento e Consulta , Inquéritos e QuestionáriosRESUMO
BACKGROUND: Physicians may face unique challenges in accessing health care and managing their own health. AIMS: To evaluate physicians' perceptions of their health care needs and desired services. METHODS: A written survey, distributed and collected anonymously among attendees at a large primary care continuing medical education conference. RESULTS: The survey was given to 346 physicians and 141 (41%) responded. The majority of physicians (53%) reported having difficulty accessing health care and reverting to self-diagnosis and treatment (63%). Over 83% reported having or knowing a colleague who had a career-threatening illness and 42% had experienced concern about a colleague's ability to practise safely. CONCLUSIONS: Physicians as an occupational group have challenges in accessing health care, very commonly suffer career-limiting illnesses and revert to self-diagnosis and treatment. Programmes tailored to providing health care to physicians are needed.