Table 2

Multivariate analyses relating family structure to disability pension in a 1-year and 5-year follow-up during 1993–2003 among employed and not employed young women

	Employed		Not employed
	Exposed cases	HR (95% CI)	Exposed cases	HR (95% CI)
One-year follow-up
Family structure^*
Total	19 645		19 960
Cohabiting + no children	785	1.00	654	1.00
Cohabiting + children	9320	0.80 (0.74 to 0.86)	6545	0.88 (0.81 to 0.96)
Lone + no children	5853	1.08 (1.00 to 1.17)	8172	2.05 (1.89 to 2.22)
Lone + children	3687	1.35 (1.25 to 1.46)	4589	1.64 (1.51 to 1.78)
Family structure^†
Total	19 539		19 742
Cohabiting + no children	780	1.00	648	1.00
Cohabiting + children	9268	0.73 (0.68 to 0.78)	6460	0.63 (0.59 to 0.69)
Lone + no children	5835	1.07 (0.99 to 1.16)	8099	1.35 (1.24 to 1.46)
Lone + children	3656	1.23 (1.14 to 1.33)	4535	0.99 (0.91 to 1.08)
Five-year follow-up
Family structure^*
Total	20 170		9598
Cohabiting + no children	616	1.00	241	1.00
Cohabiting + children	9893	1.31 (1.21 to 1.42)	3954	1.39 (1.22 to 1.58)
Lone + no children	5945	1.10 (1.01 to 1.19)	3070	1.89 (1.66 to 2.16)
Lone + children	3716	2.35 (2.16 to 2.57)	2333	2.45 (2.15 to 2.80)
Family structure^†
Total	20 057		9598
Cohabiting + no children	615	1.00	241	1.00
Cohabiting + children	9804	1.13 (1.04 to 1.23)	3954	1.09 (0.95 to 1.24)
Lone + no children	5938	1.07 (0.98 to 1.16)	3070	1.44 (1.26 to 1.65)
Lone + children	3700	1.69 (1.55 to 1.85)	2333	1.62 (1.41 to 1.85)
5-year follow-up ‘healthy’ at start of follow-up
Family structure^†
Total	6705		3871
Cohabiting + no children	215	1.00	117	1.00
Cohabiting + children	2778	1.24 (1.08 to 1.43)	1447	1.18 (0.97 to 1.42)
Lone + no children	2618	1.23 (1.07 to 1.42)	1467	1.83 (1.51 to 2.22)
Lone + children	1094	1.91 (1.64 to 2.22)	840	1.94 (1.59 to 2.36)

↵* Adjusted for age.
↵† The model for employed included age, residential area, country of birth, education, income, employment sector and days of unemployment. The model for not employed included age, residential area, country of birth and education.