Evolution of work ability, quality of life and self-rated health in a police department after remodelling shift schedule

Table 5 Controlled before and after (2015, 2016)

	T0 (05/2015)					T1 (06/2016)					Change (T1-T0)
	former shift		remodelled shift			former shift		remodelled shift			former shift		remodelled shift			Effect size \|d\|
	mean	SD	mean	SD	p	mean	SD	mean	SD	p	mean	SD	mean	SD	p	Effect size \|d\|
Work Ability Index (n = 360) [Score: 7–49]	39.05	5.45	39.19	5.28	0.828	38.93	5.72	40.41	4.94	0.023	-0.12	4.97	1.22	4.42	0.019	0.28
WHOQOL-Bref Global (n = 578) [Score: 0–100]	61.74	18.99	62.04	19.77	0.869	62.59	20.07	71.42	16.66	< 0.01	0.84	19.57	9.37	22.81	< 0.001	0.40
Quality of life with shift schedule (n = 567) [Score: 0–10]	5.42	1.93	5.27	1.89	0.425	5.43	1.99	6.88	1.71	< 0.01	0.01	1.65	1.61	2.72	< 0.001	0.80
Self-rated health status score (n = 576) [Score: 0–10]	6.87	1.74	6.87	1.92	0.986	6.80	1.78	7.42	1.52	< 0.01	-0.08	1.59	0.55	1.94	< 0.001	0.77

ISSN: 1471-2458