Table 3 Estimation results of seemingly unrelated regression model (SUR) and ordinary least square (OLS): sedentary behaviour
Explanatory variables | Sedentary behaviour | ||||
|---|---|---|---|---|---|
OLS | SUR | % difference in SE (SUR vs. OLS) | |||
Coef. (ME) a | SE b | Coef. (ME) a | SE b | ||
Age | 2.150 (0.219)*** | 0.325 | 2.239 (0.253)*** | 0.315 | 3.25 |
Sex | |||||
Malesc | |||||
Females | −30.439(−30.439)*** | 6.226 | −32.612(−30.166)*** | 6.105 | 1.98 |
Educational qualification | |||||
No qualification c | |||||
Degree equivalent | 52.937(52.937)*** | 10.924 | 53.544(47.168)*** | 10.472 | 4.29 |
Higher education below degree | 30.421(30.421) | 10.656 | 31.813(23. 752) | 10.206 | 4.40 |
‘A’/‘0’ level/NVQ | 11.724(11.724) | 8.954 | 14.274(15. 429) | 8.553 | 4.69 |
Other qualification | 3.658(3.658) | 12.213 | 3.135(2.859) | 12.006 | 1.72 |
Health status | |||||
Limiting illnessc | |||||
Non-limiting illness | −17.590(−17.590) | 7.960 | −14.058(−14.351) | 7.594 | 4.82 |
No illness | −25.601(−25.601)*** | 6.774 | −26.444(−22.749)*** | 6.710 | 0.96 |
Smoking status | |||||
Non-smokerc | |||||
Former smoker | 6.512(6.512) | 6.851 | 2.999(0.218) | 6.589 | 3.97 |
Smokers | −24.422(−24.422)** | 9.383 | −29.638(−25.870)** | 9.050 | 3.68 |
Constant | 393.172*** | 27.129 | 393.525*** | 26.778 | 1.31 |
Observations | 2289 | 2268 | |||