PURPOSE the aim of the present study was to measure patient perception in the early period after knee replacement surgery and to correlate health status with the surgery-related outcome. METHODS thirty-eight consecutive patients who underwent total knee replacement were evaluated before surgery; at the time Radiographic evaluation was used to assess limb alignment and the Oxford Knee Score (O...

A questionnaire has been developed and disseminated in several European countries to determine common key competences required of occupational medicine specialists. The questionnaire contained 115 subjects relating to eight fields of activity of an occupational medicine physician (occupational hazards to health, assessment of disability and fitness for work, communications, research methods, ma...

BACKGROUND In case-control studies, data collection on occupational exposures by means of personal interviews is usually costly and time consuming. As detailed semiquantitative information on exposure from these interviews often has to be dichotomised in the analyses due to the small numbers of exposed subjects, the question is raised whether simple postal questionnaires yield the same results ...

Objectives: The Neuro-occupation model has been referenced as the single occupational therapy conceptual framework that considers the interaction of three underpinning variables of Intention, Meaning, and Perception that explains how occupational performance is shaped. To date, studies have focused on the qualitative relationships between the variables. Quantitative studies that focus on the re...

The scope of this study is to investigate the association between occupational stress and self-perception of oral health. Data were obtained through a self-administered questionnaire filled out in a Pró-Saúde Study by 3253 administrative technical staff from Rio de Janeiro's State University. Occupational stress was measured by means of a questionnaire elaborated in 1970 by Karasek, duly shorte...

Background Self-reported occupational histories are an important means for collecting historical data in epidemiological studies. An occupational history calendar (OHC) has been developed for use alongside a national occupational hazard surveillance tool. This study presents the systematic development of the OHC and compares work histories collected via this calendar to those collected via a tr...

BACKGROUND self-reported occupational histories are an important means for collecting historical data in epidemiological studies. An occupational history calendar (OHC) has been developed for use alongside a national occupational hazard surveillance tool. This study presents the systematic development of the OHC and compares work histories collected via this calendar to those collected via a tr...

Dentists, like other health professionals, are exposed to various occupational health problems, with specific ones of their own. A randomly distributed sample of 40 (42.2%) dentists working in East Jerusalem was interviewed. A questionnaire was used to detect their perception of occupational hazards. Most respondents were aware of biological hazards: 38% specifically mentioned hepatitis B virus...

Work-related upper extremity musculoskeletal disorders "associated with repeated trauma" account for more than 60% of all newly reported occupational illness, 332,000 in 1994 according to the U.S. Department of Labor. These numbers do not include, for example, those disorders categorized as "injuries due to overexertion in lifting," approximately 370,000. Early identification of potential disor...

UNLABELLED Due to the high cost of conducting field measurements, questionnaires are usually preferred for the assessment of physical workloads and musculoskeletal disorders (MSDs). This study compares the physical workloads of whole-body vibration (WBV) and awkward postures by direct field measurements and self-reported data of 45 occupational drivers. Manual materials handling (MMH) and MSDs ...