Do stress and anxiety correlate with urinary hydroxyproline and proline concentrations in hospital workers?
Stress and anxiety levels may be correlated with urinary hydroxyproline and proline concentrations in hospital workers, though larger studies are needed to confirm.
We found that stress and anxiety were correlated with urinary Hyp and Pro concentrations. To identifying a definite correlation, further study in large populations will be needed.
Lee et al. (Sat,) studied this question.