RESUMO
INTRODUCTION: The aim of the study was to examine sickness absence and risk factors for sickness absence in a population of greenhouse gardeners in the county of Arhus. METHODS: The study was cross sectional and based on data from questionnaires sent to all employees and greenhouse gardens in the county. RESULTS: Greenhouse gardeners had an average of four days of sickness absence a year. Self-rated health was poorer than average of the Danish population in general. Female gender, age below 40 years, troublesome relationships to family and friends, "poor" physical working environment and job insecurity were all predictors for increased risk of sickness absence lasting more than two weeks a year. DISCUSSIONS: Sickness absence was low compared to the average of the Danish labour market. Considering poorer self-rated health and frequent occurrence of some of the above-mentioned predictors for increased risk of sickness absence--female gender, age below 40 years and for women, high exposure to "poor" physical working environment--an average sickness absence of only four days was a puzzle. The data from the study were not sufficient to explain this paradox. It might be due to compensating factors at work or at a personal level. It might be due to information bias, as sickness absence could be underestimated, but agreement between reported sickness absence from employees and greenhouse gardens diminished that probability. It might have been a consequence of selection bias, the "healthy workers'" effect. Employees with considerable sickness absence might have been dismissed for long-term absence or might have quit the job because they were not able to cope with it.
Assuntos
Jardinagem , Doenças Profissionais/etiologia , Licença Médica , Adulto , Estudos Transversais , Dinamarca/epidemiologia , Feminino , Humanos , Satisfação no Emprego , Estilo de Vida , Masculino , Doenças Profissionais/epidemiologia , Doenças Profissionais/psicologia , Exposição Ocupacional/efeitos adversos , Saúde Ocupacional , Fatores de Risco , Autoimagem , Inquéritos e QuestionáriosRESUMO
AIM: Limited knowledge precludes evidence-based interventions targeting return to work among employees on sick leave. The objective of this study was to examine the vocational effect of an intervention focused on motivation, goal setting, and planning of return to work. DESIGN AND METHODS: A total of 2,795 people, across 6 municipalities, on sick leave for at least 21 days received a questionnaire; 1,256 with a self-assessed poor prognosis for fast return to work were eligible for the study. An examination by a specialist in social medicine, followed by additional counselling by a social worker, was offered to 510 residents in two municipalities and accepted by 264 (52%). The goal was to enhance motivation, goal setting, and planning of return to work. Residents in the remaining municipalities (n=746) received the standard case management offered by the municipalities; 845 (67%) persons completed a follow-up questionnaire gathering data on general health and employment status. The duration of the sick leave was analysed by Cox regression, and the chance of being gainfully employed was analysed by logistic regression analysis, both adjusted for several covariates. RESULTS: The intervention neither shortened sick leave periods nor increased the likelihood of gainful employment after one year (OR 0.76; 95% CI 0.45-1.28). CONCLUSIONS: A low-cost counselling programme addressing motivation, goal setting, and planning of return to work did not improve vocational outcomes or reduce the duration of sick leave.
Assuntos
Reabilitação Vocacional , Licença Médica , Adulto , Dinamarca , Feminino , Seguimentos , Humanos , Masculino , Motivação , Ocupações , Prognóstico , Fatores Socioeconômicos , Inquéritos e Questionários , Fatores de TempoRESUMO
The Celera Diagnostics ViroSeq HIV-1 Genotyping System is a Food and Drug Administration-cleared, integrated system for sequence-based analysis of drug resistance mutations in subtype B human immunodeficiency virus type 1 (HIV-1) protease and reverse transcriptase (RT). We evaluated the performance of this system for the analysis of diverse HIV-1 strains. Plasma samples were obtained from 126 individuals from Uganda, Cameroon, South Africa, Argentina, Brazil, and Thailand with viral loads ranging from 2.92 to >6.0 log(10) copies/ml. HIV-1 genotyping was performed with the ViroSeq system. HIV-1 subtyping was performed by using phylogenetic methods. PCR products suitable for sequencing were obtained for 125 (99%) of the 126 samples. Genotypes including protease (amino acids 1 to 99) and RT (amino acids 1 to 321) were obtained for 124 (98%) of the samples. Full bidirectional sequence data were obtained for 95 of those samples. The sequences were categorized into the following subtypes: A1/A2 (16 samples), B (12 samples), C (13 samples), D (11 samples), CRF01_AE (9 samples), F/F2 (9 samples), G (7 samples), CRF02_AG (32 samples), H (1 sample), and intersubtype recombinant (14 samples). The performances of the individual sequencing primers were examined. Genotyping of duplicate samples in a second laboratory was successful for 124 of the 126 samples. The identity level for the sequence data from two laboratories ranged from 98 to 100% (median, 99.8%). The ViroSeq system performs well for the analysis of plasma samples with diverse non-B subtypes. The availability of this genotyping system should facilitate studies of HIV-1 drug resistance in non-subtype B strains of HIV-1.