Table A1 Bayesian information criterion (BIC) approach
MenJoinpoints (n)BICWomenJoinpoints(n)BIC
35–440−13.7435–440−15.70
1−13.791−15.54
2−13.982−15.34
3−13.693−15.09
45–540−11.4945–540−13.43
1−12.421−14.53
2−13.202−14.54
3−13.413−14.38
55–640−10.3555–640−10.81
1−12.081−12.42
2−12.882−13.50
3−13.283−13.28
65–740−10.3165–740−10.80
1−12.191−12.69
2−12.462−13.33
3−12.413−13.12
75+0−9.0875+0−10.09
1−10.041−10.76
2−10.562−10.72
3−10.423−10.83