Table 3.

The effects of group and individual lifestyle coaching on work ability, anxiety, sleep duration, and daily stress (continuous outcomes).

Outcome	Complete Case Analysis						Imputed Data
	N	Mean	SD	Difference	95% CI	p	N	Mean	SD	Difference	95% CI	p
Work ability
Control	87	41.6	5.5				106	41.6	5.6
Group lifestyle coaching	97	42.4	4.7	0.83	−0.65, 2.31	0.27	107	42.2	4.8	0.57	−0.88, 2.02	0.44
Control	45	41.3	4.3				53	41.5	4.1
Individual lifestyle coaching	49	42.2	5.1	0.91	−0.98, 2.80	0.34	53	42.3	5.3	0.62	−1.23, 2.48	0.51
Anxiety
Control	91	73.1	21.7				106	73.2	21.0
Group lifestyle coaching	97	71.6	22.2	−1.54	−7.80, 4.72	0.63	107	71.3	22.8	−1.73	−7.96, 4.49	0.58
Control	48	69.5	23.6				53	69.3	23.0
Individual lifestyle coaching	49	76.4	20.0	6.92	−1.75, 15.58	0.11	53	75.7	21.0	6.97	−1.84, 15.78	0.12
Sleep duration
Control	77	455	54				106	455	58
Group lifestyle coaching	77	464	42	9.4	−5.7, 24.5	0.22	107	460	44	8.97	−6.77, 24.72	0.26
Control	38	453	53				53	457	54
Individual lifestyle coaching	39	458	44	5.5	−16.0, 27.1	0.61	53	452	42	2.76	−20.85, 26.37	0.81
Daily stress (minutes)
Control	77	760	218				106	734	221
Group lifestyle coaching	77	780	154	20.3	−39.2, 79.8	0.50	107	792	155	15.5	−43.8, 74.8	0.60
Control	38	748	186				53	738	217
Individual lifestyle coaching	39	755	185	6.9	−75.5, 89.3	0.86	53	757	203	−1.0	−94.3, 92.3	0.98