Table 3:

Linear regression for age at retirement

Variable	Relative age at retirement, yr* (95% CI)
Intercept	66.0 (65.3 to 66.7)
Sex, female	−4.1 (−4.9 to −3.2)
Specialty
Medical	−0.2 (−1.1 to 0.7)
Surgical	0.4 (−0.6 to 1.4)
Laboratory/imaging	−0.7 (−1.9 to 0.6)
Practice rurality
Urban-dominated	−0.5 (−1.4 to 0.3)
Rural-dominated	−2.3 (−3.4 to −1.1)
Location of training, International	2.3 (1.6 to 3.1)

Note: CI = confidence interval.

^*Age at retirement is presented relative to the reference category for each variable, as follows: for sex, reference category was male; for specialty, primary care; for practice rurality, metropolitan; for training location, Canada.