Table 2.
OR (95 % CI) of obesity associated with change in minimum wage at study endpoint among 145 622 adult non-pregnant women in twenty-four low-income countries
| Unconditional growth model | Growth model conditioned on minimum wage | Growth model conditioned on minimum wage & covariables | |||||||
|---|---|---|---|---|---|---|---|---|---|
| OR | 95 % CI | P value | OR | 95 % CI | P value | OR | 95 % CI | P value | |
| Time | 1·03 | 1·02, 1·03 | 0·000 | 1·03 | 1·01, 1·04 | 0·000 | 1·002 | 0·987, 1·02 | 0·819 |
| Minimum wage | 1·01 | 1·004, 1·02 | 0·004 | 1·02 | 1·01, 1·03 | 0·002 | |||
| Minimum wage × Time | 0·999 | 0·999, 1·001 | 0·809 | 1·00 | 0·999, 1·001 | 0·884 | |||
Minimum wage was converted to 2011 constant US dollar values and adjusted for purchasing power parity. Time was centred at 2013; thus, the OR associated with minimum wage is interpreted as the effect of a $10 increase in minimum wage at the study endpoint. Significant results are shown in bold font.