Table 3. Association Between Baseline Depressive Symptoms and Subsequent Cardiovascular Events or Death.

	Hazard Ratio (95% Confidence Interval)
Adjusted variables*	Any CVD event	Death	Any event
Age and sex	1.53 (1.143–2.05)	3.10 (2.04–4.71)	1.77 (1.36–2.31)
History of stroke, diabetes mellitus, or heart failure	1.39 (1.03–1.88)	3.01 (1.98–4.57)	1.65 (1.26–2.15)
MRC dyspnea score ≥3	1.25 (0.91–1.71)	2.29 (1.48–3.54)	1.41 (1.07–1.86)
Smoking status	1.24 (0.90–1.70)	2.28 (1.47–3.53)	1.421 (1.06–1.86)
Secondary prophylactic medication	1.24 (0.90–1.69)	2.23 (1.44–3.46)	1.40 (1.06–1.85)
Physical activity	1.17 (0.85–1.61)	2.01 (1.28–3.16)	1.33 (1.00–1.76)

Abbreviation: CVD, cardiovascular disease.

^*Each model includes the variables from the preceding row so that the final model includes all the variables listed in this table.