Table 1.

Sample characteristics

	Final full-panel sample		Subsample continuous job demands
	N	%	N	%
Sex
Men	1259	40.9	447	38.9
Women	1821	59.1	702	61.1
Age
23–29	48	1.6	13	1.1
30–39	430	14.0	149	13.0
40–49	999	32.4	366	31.9
50–59	1299	42.2	498	43.3
60–71	304	9.9	123	10.7
Educational level
Compulsory	311	10.1	124	10.8
2-year upper secondary/vocational training	724	23.5	267	23.2
3- or 4-year upper secondary	714	23.2	263	22.9
University or equivalent < 3 years	451	14.6	169	14.7
University or equivalent ≥ 3 years	880	28.6	326	28.4
Work schedule (at T1)
No shift work	2817	91.5	1052	91.6
Shift work	263	8.5	97	8.4
Occupation (at T1)
Legislators, senior officials, and managers	230	7.6	82	7.2
Professionals	756	24.9	277	24.4
Technicians and associate professionals	860	28.3	320	28.2
Clerks	269	8.9	98	8.6
Service workers and shop sales workers	405	13.3	166	14.6
Skilled agricultural and fishery workers	26	0.9	13	1.2
Craft and related trades workers	246	8.1	93	8.2
Plant and machine operators and assemblers	158	5.2	58	5.1
Elementary occupations	89	2.9	28	2.5