High Perceived Stress Predicts Worse Clinical Outcomes in Patients with Stable Coronary Heart Disease

Table 2

Cardiovascular events during follow-up.

Endpoints, (%)	NHPS group ()	HPS group ()	Total	value
Rehospitalization^†	126 (7.4%)	55 (10.5%)	181	0.025
Unplanned revascularization	93 (5.5%)	36 (6.8%)	129	0.237
Myocardial infarction	11 (0.6%)	1 (0.2%)	12	0.315
Death	7 (0.4%)	1 (0.2%)	8	0.689
Stroke	2 (0.1%)	5 (0.9%)	7	0.010
Total	239 (14.1%)	98 (18.7%)	337	0.009

^†Rehospitalization refers to rehospitalization due to worsening angina. HPS: high perceived stress; NHPS: nonhigh perceived stress. .