General practitioner visits and physical activity with asthma-the role of job decision authority: a cross-sectional study.

This study was the first to quantitatively investigate the relationship between job decision authority and PA specifically among individuals with asthma. Our results contradict prior epidemiological studies among general working populations, which reported a positive relationship between job decision authority and PA. Our results concerning the association between low job decision authority and more GP visits are inconsistent with our qualitative findings but supported by epidemiological studies among general occupational samples.