Annual weight change (kg) | Annual weight change (%) | |||||
---|---|---|---|---|---|---|
Β* | 95% CI | p Value | β* | 95% CI | p Value | |
Sex | ||||||
Male | 0.00 | – | – | 0.00 | – | – |
Female | 0.02 | −0.03 to 0.07 | 0.498 | 0.09 | 0.03 to 0.16 | 0.004 |
Age (years) | ||||||
45–54 | 0.00 | – | – | 0.00 | – | – |
55–64 | −0.14 | −0.20 to −0.09 | <0.001 | −0.19 | −0.26 to −0.12 | <0.001 |
65–74 | −0.28 | −0.35 to −0.21 | <0.001 | −0.36 | −0.45 to −0.27 | <0.001 |
75–84 | −0.47 | −0.57 to −0.36 | <0.001 | −0.62 | −0.76 to −0.48 | <0.001 |
85 plus | −0.83 | −1.00 to −0.66 | <0.001 | −1.14 | −1.40 to −0.88 | <0.001 |
Physical activity tertile | ||||||
Low | 0.00 | – | – | 0.00 | – | – |
Moderate | 0.06 | 0.00 to 0.12 | 0.053 | 0.06 | −0.02 to 0.14 | 0.128 |
High | 0.06 | 0.00 to 0.12 | 0.038 | 0.07 | 0.00 to 0.15 | 0.066 |
Physical impairment | ||||||
None/minor | 0.00 | – | – | 0.00 | – | – |
Moderate | 0.05 | −0.05 to 0.15 | 0.290 | 0.04 | −0.08 to 0.16 | 0.534 |
Severe | 0.00 | −0.13 to 0.13 | 0.959 | 0.00 | −0.17 to 0.16 | 0.956 |
Smoking status | ||||||
Never | 0.00 | – | – | 0.00 | – | – |
Past | 0.03 | −0.02 to 0.08 | 0.278 | 0.04 | −0.03 to 0.11 | 0.250 |
Current | 0.26 | 0.14 to 0.38 | <0.001 | 0.40 | 0.23 to 0.56 | <0.001 |
*Mutually adjusted for other variables listed in table and education.
Physical impairment was measured using the Medical Outcomes Score-Physical Functioning (MOS-PF), which is equivalent to items from the physical functioning scale of the SF-36 health survey (none/minor=score of 75–100; moderate=score of 50–74; and severe=score of <50).