Multiple regression of predictors of OPQOL: QoL follow-up sample (final model)
Independent predictor variables | Unstandardised B | 95% CI (Two-tailed t test) |
Standardised β | p Value | |
Block 1 | ||
Self-rated active ageing | −2.637 −0.184 | −4.071 to −1.203 (−3.626) 0.0001 |
Block 2 | ||
QoL domain self-ratings | ||
QOL: health | −1.965 −0.122 | −3.759 to −0.172 (−2.162) 0.032 |
QoL: social relationships | −1.341 −0.080 | −2.988 to 0.306 (−1.606) 0.110 NS |
QoL: independence, control over life, freedom | −1.669 −0.106 | −3.194 to −0.144(−2.158)0.032 |
QoL: home and neighbourhood | −2.108 −0.106 | −3.660 to −0.556 (−2.679) 0.008 |
QoL: psychological and emotional well-being | −3.258 −0.193 | −4.768 to −1.749(−4.257)0.0001 |
QoL: financial circumstances | −5.223 −0.273 | −6.669 to −3.777 (−7.124) 0.0001 |
QoL: leisure and social activities | −0.681 −0.043 | −2.320 to 0.957 (−0.820) 0.413 NS |
Block 3 | ||
Total number of different social activities done in last month (out of listed eight) | 1.108 0.150 | 0.375 to 1.842 (2.981) 0.003 |
Total number of relatives, friends, neighbours who would help with practical tasks | 0.132 0.060 | −0.032 to 0.297(1.586) 0.114 NS |
Block 4 | ||
Self-rated health status, compared to others of same age | −0.562 −0.041 | −2.141 to 1.018 (−0.701) 0.484 NS |
ADL total score (sum of ability to: walk 400 yards, do heavy housework, shop/carry heavy bags, steps/stairs) | 0.238 0.062 | −0.166 to 0.642 (1.163) 0.246 NS |
Block 5 | ||
Age | 0.008 0.004 | −0.157 to 0.173 (0.095) 0.925 NS |
Sex | 3.303 0.118 | 1.279 to 5.328 (3.219) 0.002 |
Marital status | 0.759 0.055 | −0.250 to 1.768 (1.484) 0.140 NS |
Housing tenure | −0.797 −0.053 | −1.831 to 0.237 (−1.520) 0.130 NS |
Constant | 153.985 | |
R2 | 0.791 | |
Adjusted R2 | 0.774 | |
Anova F statistic; p value | 45.794; 0.0001 |
ADL, activities of daily living; NS, not significant; OPQOL, Older People's Quality of Life; QOL, Quality of Life.