Table 1 Participant characteristics
Baseline | After 6 months | After 12 months | After 24 months | |
|---|---|---|---|---|
N = 609-622a | N = 524-536a | N = 500-504a | N = 479-491a | |
Cardiometabolic risk factors (mean (SD)) | ||||
Weight, kg | 90.5 (15.5) | 90.3 (15.1) | 90.4 (14.9) | 90.1 (15.1) |
WC, cm | 96.7 (9.8) | 96.3 (9.6) | 96.0 (10.5) | 96.0 (9.9) |
Waist-to-hip ratio | 0.90 (0.08) | 0.90 (0.08) | 0.90 (0.08) | 0.90 (0.08) |
SBP, mmHg | 129.0 (13.2) | 128.0 (13.3) | 127.1 (15.0) | 126.7 (13.1) |
DBP, mmHg | 73.4 (9.5) | 72.6 (9.5) | 71.5 (9.2) | 72.2 (9.7) |
Glucose, mmol/l | 5.3 (0.5) | 5.5 (0.5) | 5.5 (0.5) | 5.5 (0.5) |
HbA1c, mmol/l | 5.5 (0.3) | 5.5 (0.3) | 5.5 (0.3) | 5.6 (0.3) |
Cholesterol, mmol/l | 5.5 (1.0) | 5.5 (0.9) | 5.5 (0.9) | 5.5 (1.0) |
HDL-C, mmol/l | 1.3 (0.3) | 1.3 (0.3) | 1.3 (0.4) | 1.4 (0.4) |
LDL-C, mmol/l | 3.6 (0.9) | 3.5 (0.9) | 3.6 (0.9) | 3.5 (0.9) |
Triglycerides, mmol/l | 1.5 (0.9) | 1.6 (0.8) | 1.6 (0.9) | 1.5 (0.9) |
ARIC | 18.9 (8.2) | 18.4 (8.1) | 18.1 (8.8) | 18.0 (8.0) |
SCORE | 3.9 (3.0) | 3.9 (3.0) | 3.8 (3.9) | 3.7 (3.0) |
Sedentary time and time spent on physical activity (median (interquartile range; 25-75)) | ||||
Sedentary time, min/day | 255 (171-315) | 253 (154-304) | 229 (150-284) | 232 (150-287) |
TV viewing, min/day | 120 (60-150) | 93 (60-146) | 90 (51-127) | 90 (60-129) |
Computer use, min/day | 26 (9-60) | 30 (11-60) | 26 (11-60) | 30 (13-60) |
Reading, min/day | 21 (9-40) | 21 (9-34) | 23 (9-40) | 21 (9-39) |
Other SB, min/day | 43 (21-85) | 43 (17-85) | 39 (17-69) | 34 (17-67) |
Total PA, min/day | 386 (277-467) | 396 (268-482) | 381 (275-470) | 379 (266-459) |