Doctors’ alertness, contentedness and calmness before and after night shifts: a latent profile analysis

Table 3 Doctors’ mood profiles before and after night shifts

	Name given	N =	Alert M ± SD	Content M ± SD	Calm M ± SD	Mixing probabilities
Pre profile
1	Indifferent	35	52.6 ± 6.17	54.8 ± 5.64	51.7 ± 11.1	17.5%
2	Ready	90	67.1 ± 13.6	71.6 ± 13.3	65.4 ± 16.6	51.2%
3	Engaged	64	81.5 ± 6.95	82.1 ± 9.00	82.2 ± 8.78	31.3%
Post profile
1	Lethargic	14	48.7 ± 4.25^a	50.5 ± 2.96	49.9 ± 2.70^e	7.7%
2	Tired but satisfied	91	48.1 ± 12.7^a	64.6 ± 12.6^c	66.5 ± 11.6	59.8%
3	Excited	11	72.0 ± 14.6^b	75.7 ± 12.8^c,d	40.6 ± 12.7^e	7.8%
4	Mindful	41	82.5 ± 7.51^b	86.5 ± 6.62^d	87.1 ± 6.85	24.7%

Identical superscript letters indicate that these profile scores are NOT significant at p < 0.05 (equal variances not assumed). When equal variances are assumed all scores are significantly different

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