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Table 1 Demographic characteristics (all patients and coronary heart disease hospitalisation groups)

From: The effect of percutaneous coronary intervention on habitual physical activity in older patients

Variable Total Stable Angina STEMI NSTEMI
N = 58 N = 20 N = 20 N = 18
Age (mean ± SD) 79 ± 4 78 ± 3 78 ± 2 81 ± 6*
<80 years (%) 64 75 70 44
≥80 years (%) 36 25 30 56
Sex n (% of sample female) 18 (31) 6 (30) 5 (25) 7 (39)
Standing height (cm) 168 ± 9 167 ± 9 169 ± 9 168 ± 10
Body weight (kg) 75 ± 14 74 ± 15 77 ± 15 74 ± 11
Body mass index (kg/m2) 27 ± 4 26 ± 4 27 ± 5 26 ± 4
  1. Abbreviations: STEMI ST-segment elevation myocardial infarction, NSTEMI non-ST-segment elevation myocardial infarction. *p < 0.05