Table 5

Multivariable models for workplace factors, adjusting for gender, age and BMI

	n	n (cases)	HR	Lower CI	Upper CI	p Value
Years worked at company for entire cohort	3480	200
≤3.5 years	752	25	1.00
>3.5 years and ≤7 years	1299	64	0.63	0.39	1.03	0.06
>7 years and <=15 years	881	69	1.04	0.62	1.73	0.89
>15 years	548	42	0.86	0.49	1.50	0.59
Years worked for recent hires (<1 year)	1234	41
>3.5 years	719	23	1.00
≤3.5 years	515	18	3.08	1.55	6.12	0.001
Job strain	1549	102
Low job strain (low demand and high control)	423	23	1.00
Active (high demand and high control)	307	24	1.48	0.83	2.66	0.18
Passive (low demand and low control)	360	19	1.23	0.67	2.27	0.50
High job strain (high demand and low control)	459	36	1.86	1.11	3.14	0.02
Social support	1568	49
Low support	677	28	1.00
High support	891	21	0.54	0.31	0.95	0.03
Physically exhausted	901	160
None to slightly physically exhausted	133	83	1.00
Moderate to severely physically exhausted	768	77	1.45	1.05	2.00	0.03
Mental exhaustion	2153	163
None to slightly mentally exhausted	1607	109	1.00
Moderate to severely mentally exhausted	546	54	1.34	0.96	1.87	0.08
Job satisfaction	3080	181
Very satisfied	1170	58	1.00
Satisfied	1505	100	1.43	1.03	1.99	0.03
Dissatisfied or very dissatisfied	405	23	1.28	0.79	2.08	0.31