Multilevel models of frailty by gender-specific categories of employment histories, regression coefficients b and 95% CIs
| Minimally adjusted* | Fully adjusted† | |||
|---|---|---|---|---|
| B | 95% CI | b | 95% CI | |
| Female (N=2765) | ||||
| Fixed effects | ||||
| Age | 0.003 | (0.003 to 0.004) | 0.003 | (0.002 to 0.004) |
| Age2 | 0.00008 | (0.00005 to 0.0001) | 0.0001 | (0.00006 to 0.0001) |
| Employment histories | ||||
| FTT | REF | REF | ||
| NET | 0.010 | (−0.002 to 0.02) | 0.005 | (−0.006 to 0.016) |
| WA | 0.006 | (−0.012 to 0.024) | −0.002 | (−0.019 to 0.016) |
| LCB | −0.007 | (−0.019 to 0.006) | −0.007 | (−0.019 to 0.006) |
| SCB | −0.017* | (−0.030 to −0.003) | −0.019* | (−0.032 to −0.006) |
| FC→FT | −0.008 | (−0.020 to 0.004) | −0.011 | (−0.023 to 0.001) |
| FT→PT | 0.012 | (−0.010 to 0.034) | 0.005 | (−0.016 to 0.025) |
| Age*employment histories | ||||
| FTT | REF | REF | ||
| NET | −0.002** | (−0.003 to −0.0008) | −0.002** | (−0.003 to −0.007) |
| WA | −0.001 | (−0.003 to 0.0007) | −0.001 | (−0.003 to 0.0007) |
| LCB | 0.0001 | (−0.001 to 0.001) | 0.00005 | (−0.001 to 0.001) |
| SCB | 0.000 | (−0.001 to 0.001) | −0.0004 | (−0.002 to 0.0009) |
| FC→FT | −0.0002 | (−0.001 to −0.001) | −0.0003 | (−0.001 to 0.0008) |
| FT→PT | −0.0003 | (−0.003 to 0.002) | −0.0001 | (−0.002 to 0.002) |
| Intercept | 0.178 | (0.160 to 0.175) | 0.141 | (0.123 to 0.158) |
| Random effects | ||||
| Level 1: residual | 0.044 | (0.043 to 0.045) | 0.044 | (0.043 to 0.045) |
| Level 2: intercept | 0.079 | (0.076 to 0.082) | 0.071 | (0.069 to 0.074) |
| Level 2: age | 0.005 | (0.004 to 0.005) | 0.004 | (0.004 to 0.005) |
| Male (N=1621) | ||||
| Fixed effects | ||||
| Age | 0.003 | (0.002 to 0.004) | 0.002 | (0.001 to 0.003) |
| Age2 | 0.0002 | (0.0001 to 0.0002) | 0.0001 | (0.0001 to 0.0002) |
| Employment histories | ||||
| FTT | REF | REF | ||
| NET | 0.004 | (−0.018 to 0.026) | 0.003 | (−0.018 to 0.023) |
| FTE49 | 0.043** | (0.029 to 0.058) | 0.036** | (0.022 to 0.050) |
| FTE60 | 0.021** | (0.012 to 0.030) | 0.021** | (0.012 to 0.029) |
| LSE60 | −0.002 | (−0.016 to 0.013) | 0.011 | (−0.006 to 0.027) |
| Age*employment histories | ||||
| FTT | REF | REF | ||
| NET | −0.001 | (−0.004 to 0.001) | −0.001 | (−0.004 to 0.001) |
| FTE49 | −0.003* | (−0.004 to −0.0009) | −0.002* | (−0.004 to −0.0007) |
| FTE60 | −0.0009 | (−0.002 to 0.0001) | −0.0008 | (−0.002 to 0.0002) |
| LSE60 | 0.0009 | (−0.0008 to 0.003) | 0.0009 | (−0.0007 to 0.003) |
| Intercept | 0.117 | (0.111 to 0.123) | 0.095 | (0.074 to 0.115) |
| Random effects | ||||
| Level 1: residual | 0.039 | (0.039 to 0.040) | 0.039 | (0.038 to 0.040) |
| Level 2: intercept | 0.068 | (0.065 to 0.071) | 0.064 | (0.061 to 0.067) |
| Level 2: age | 0.005 | (0.005 to 0.006) | 0.005 | (0.005 to 0.006) |
*Minimally adjusted model, for both females and males are adjusted for wave, time varying age and age2.
†Fully adjusted model, adjusted for wave, age, age2, partnership, drinking, index of multiple deprivation and non-pension wealth, fertility history and self-rated health during childhood, education, interaction between partnership and age for females; adjusted for wave, age, age2, partnership, drinking, index of multiple deprivation and non-pension wealth, marital history and self-rated health during childhood, education for males.
*<0.05, **≤0.001
FC→FT family care to full-time work; FT→PT Full-time to part-time work; FTT, full-time throughout; FTE, full-time exit; IMD, index of multiple deprivation; LCB, long career breaks; LSE, late start, early exit; NET, non-employed throughout; SCB, short career break; WA, weak attachment.