Table 2 Levels of physical activity in people with metabolic syndrome and HRs of all-cause and CVD-related deathsa
All-cause mortality | CVD-related deaths | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|
PA index | Number | Person-years | Deaths | HRb | HRc (95% CI) | Ptrend | Deaths | HRb | HRc (95% CI) | Ptrend |
< 65 years old | 9,883 | |||||||||
Inactivec | 9,357 | 70 | 1.0 | 1.0 (Ref.) | 15 | 1.0 | 1.0 (reference value) | |||
Low | 41,723 | 203 | 0.62 | 0.71 (0.54 to 0.94) | 61 | 0.87 | 1.03 (0.58 to 1.83) | |||
Moderate | 30,398 | 114 | 0.52 | 0.58 (0.43 to 0.79) | 26 | 0.56 | 0.63 (0.33 to 1.20) | |||
High | 28,119 | 73 | 0.46 | 0.52 (0.37 to 0.73) | 17 | 0.51 | 0.60 (0.29 to 1.22) | |||
< 0.001 | 0.02 | |||||||||
≥65 years old | 3,566 | |||||||||
Inactived | 5,620 | 375 | 1.0 | 1.0 (Ref.) | 171 | 1.0 | 1.0 (reference value) | |||
Low | 13,347 | 522 | 0.76 | 0.75 (0.65 to 0.86) | 235 | 0.76 | 0.76 (0.62 to 0.93) | |||
Moderate | 10,157 | 361 | 0.70 | 0.65 (0.56 to 0.76) | 140 | 0.61 | 0.58 (0.46 to 0.74) | |||
High | 4,293 | 121 | 0.69 | 0.59 (0.47 to 0.74) | 46 | 0.59 | 0.52 (0.37 to 0.73) | |||
< 0.001 | < 0.001 | |||||||||