Background. Systematically applied work-related interventions during v
isits to occupational health (OH) physicians support the preventive an
d health promotive goals of OH. The proportion of the visits including
a work-related intervention was analyzed according to patient, health
problem, and physician determinants in a sample of visits to OH physi
cians in Finland. Methods. A cross-sectional study was carried out amo
ng 55 Occupational Health Services (OHS) units. Office encounters with
4,404 male and 5,373 female employed patients ages 18-64 years, recor
ded by 114 OHS physicians, were analyzed. Results. Altogether 856 (8.8
%) encounters included a work-related intervention. The work-related i
nterventions were distributed across all the main disease categories,
the majority of which were musculoskeletal diseases. Of the patient de
terminants, occupational group (the residual group of non-white-collar
or nonblue-collar workers) associated positively with a work-related
intervention, while age or gender did not. The physician's female gend
er and experience associated positively with work-related intervention
s. Work-related interventions took place more often in integrated and
joint model OHS than in municipal health care centers and private medi
cal centers. Conclusions. Work-related interventions are used by OH ph
ysicians for diverse health problems. More research is needed to bette
r understand the reasons for the observed differences in work-related
interventions. Also, research is needed to evaluate the efficiency of
such interventions. (C) 1997 Academic Press.