Regression coefficients (95% CIs) of baseline HbA1c (mmol/L) and waist circumference (cm) according to total sitting time for men and women*
| HbA1c (mmol/L) | Waist circumference (cm) | |||||||
|---|---|---|---|---|---|---|---|---|
| Total sitting time (h/day) | Mean† | 95% CI | Mean‡ | 95% CI | Mean† | 95% CI | Mean‡ | 95% CI |
| Men | ||||||||
| <6 | 5.42 | 5.41 to 5.43 | 5.47 | 5.44 to 5.55 | 94.85 | 94.51 to 95.18 | 93.29 | 92.75 to 93.83 |
| 6 to <10 | 5.42 | 5.39 to 5.45 | 5.46 | 5.42 to 5.51 | 95.83 | 94.97 to 96.68 | 93.93 | 93.10 to 94.76 |
| 10+ | 5.43 | 5.40 to 5.46 | 5.47 | 5.42 to 5.52 | 97.61 | 95.58 to 98.64 | 94.73 | 93.80 to 95.67 |
| P for trend | 0.62 | 0.99 | <0.01 | <0.01 | ||||
| Women | ||||||||
| <6 | 5.42 | 5.41 to 5.43 | 5.45 | 5.43 to 5.48 | 84.97 | 84.62 to 85.31 | 86.70 | 86.21 to 87.19 |
| 6 to <10 | 5.43 | 5.40 to 5.46 | 5.45 | 5.41 to 5.50 | 86.20 | 85.33 to 87.08 | 87.24 | 86.42 to 88.05 |
| 10+ | 5.44 | 5.40 to 5.47 | 5.46 | 5.41 to 5.51 | 87.19 | 85.98 to 88.41 | 87.23 | 86.18 to 88.27 |
| P for trend | 0.27 | 0.77 | <0.01 | <0.01 | ||||
*Includes the study population participating in the clinical health examination. Average values shown are estimated from generalised linear models with imputed values for missing data and weighted by non-response weights.
†Applied to a reference person (age 50 years).
‡Applied to a reference person (age 50 years, normal weight, no weekly alcohol consumption, never smoker, and education <12 years).
HbA1c, glycosylated haemoglobin; n, number of participants.