Incidence density and hazard ratio of NAFLD according to RGS by participation of regular exercise
| Characteristic of risk factor | Non-regular exercise (n=1,189) | Regular exercise (n=682) | |||||||
|---|---|---|---|---|---|---|---|---|---|
| NAFLD | Person-year | Incidence density |
Multivariable adjusted HR (95% CI) | NAFLD | Person-year | Incidence density |
Multivariable adjusted HR (95% CI) | ||
| RGS (kg/BMI) | |||||||||
| Low | 82 | 2,677.60 | 37.56 (30.25−46.63) | 1.00 (Reference) | 17 | 1,084.30 | 34.37 (21.36−55.29) | 1.00 (Reference) | |
| Middle | 77 | 2,812.23 | 36.34 (29.06−45.43) | 0.71 |
33 | 1,122.52 | 47.58 (33.82−66.93) | 0.61 (0.35−1.06) | |
| High | 38 | 299.51 | 20.38 (14.83−28.01) | 0.22 |
29 | 1,194.54 | 25.69 (17.85−36.98) | 0.40 |
|
| p-trend | <0.001 | 0.002 | |||||||
| Total | 197 | 6,165.81 | 31.95 | - | 79 | 2,316.55 | 34.10 | - |
Multivariable adjusted age, sex, sleep time, estimated glomerular filtration rate, high sensitivity C-reactive protein, lean body mass, alcohol intake, smoking status, insulin resistance risk, diabetes mellitus, hypertension.
NAFLD: nonalcoholic fatty liver disease, RGS: relative grip strength, CI: confidence interval, HR: hazard ratio, BMI: body mass index.
*p<0.05, **p<0.01, ***p<0.001. †Incidence density=case/person-year×1,000.
