Do symptoms of anxiety and depression predict changes in blood pressure in a general population?
Symptoms of anxiety and depression are prospectively associated with lower systolic blood pressure over an 11-year period.
BACKGROUND: The long-term effect of anxiety and depression on blood pressure is unclear. AIMS: To examine the prospective association of anxiety and depression with change in blood pressure in a general population. METHOD: Data on 36 530 men and women aged 20-78 years participating in the Nord-Trøndelag Health Study (HUNT) in Norway in 1984-86 were re-examined 11 years later. RESULTS: A high symptom level of anxiety and depression at baseline predicted low systolic blood pressure (< 10th percentile) at follow-up (OR=1.30, 95% CI 1.08-1.57) when those with low systolic blood pressure at baseline were excluded. Change in symptom level of anxiety and depression between baseline and follow-up was inversely associated with change in systolic blood pressure. For diastolic blood pressure, the findings were weaker or non-significant. CONCLUSIONS: Symptoms of anxiety and depression predicted lower blood pressure 11 years later.
Hildrum et al. (Thu,) studied this question.
Synapse has enriched 5 closely related papers on similar clinical questions. Consider them for comparative context: