Table 1 Comparison of Reynolds risk score variables between exercise and usual care groups
Variable | Baseline, mean (SD) | Post-intervention | Between Group Difference Post intervention | ||
|---|---|---|---|---|---|
Mean (SD) | Mean (SD) | P * | Mean (95% CI) | P † | |
Age (yrs) | |||||
Exercise | 52.8 (10.6); (n = 50) | 52.8 (10.6); (n = 48) | – | – | – |
Usual Care | 53.6 (10.1); (n = 50) | 53.6 (10.1); (n = 45) | |||
Systolic blood pressure (mmHg) | |||||
Exercise | 132.9 (13.0) | 120.7 (9.5) | < 0.001* | −13.7 (− 16.5 to − 8.7) | < 0.001† |
Usual Care | 133.7 (9.7) | 135.9 (9.8) | 0.22 | ||
hsCRP (mg/L) | |||||
Exercise | 3.4 (0.6) | 2.3 (0.3) | < 0.001* | −1.9 (− 5.2 to − 0.6) | < 0.001† |
Usual Care | 3.7 (0.3) | 4.2 (0.4) | 0.54 | ||
Total Cholesterol (mg/dL) | |||||
Exercise | 196.5 (53.4) | 157.5 (37.1) | < 0.001* | −52.9 (−75.0 to −43.0) | < 0.001† |
Usual Care | 194.4 (48.9) | 210.4 (52.2) | 0.31 | ||
HDL-C (mg/dL) | |||||
Exercise | 43.1 (6.6) | 64.7 (7.8) | < 0.001* | 24.4 (17.9 to 27.9) | < 0.001† |
Usual Care | 41.0 (4.3) | 39.9 (4.0) | 0.45 | ||
Hemoglobin A1C (%) | |||||
Exercise | 7.5 (0.9) | 2.9 (0.2) | < 0.001* | −4.6 (−11.2 to −1.6) | < 0.001† |
Usual Care | 7.5 (0.8) | 7.9 (0.8) | 0.28 | ||
Parent with MI before age 60 years, n (%) | |||||
Exercise | 40 (80) | 40 (80) | – | – | – |
Usual Care | 42 (84) | 42 (84) | |||
10-year Risk RRS (%) | |||||
Exercise | 7.9 (0.9) | 1.0 (0.5) | < 0.001* | −10.6 (−16.3 to −7.4) | < 0.001† |
Usual Care | 9.0 (0.8) | 11.6 (1.2) | 0.002* | ||