The Effects of Aromatherapy Massage on Sleep Quality of Nurses on Monthly Rotating Night Shifts

Table 3

PSQI repeated test GEE analysis ().

Parameter	Estimated B value	Standard error	95% Wald confidence interval		Wald Chi-square	value
			Upper limit	Lower limit
Intercept	9.52	.63	8.29	10.76	228.67	0.000
Treatment group	.40	.87		2.10	.22	0.641
Control group	0	.	.	.	.	.
4th posttest		.56			15.31	0.000
3rd posttest		.61			12.09	0.001
2nd posttest		.61			4.48	0.034
1st posttest		.59			13.49	0.000
4th pretest		.57			9.39	0.002
3rd pretest		.43			16.82	0.000
2nd pretest		.47			8.72	0.003
1st pretest		.47		.06	3.37	0.066
Prior to pretest	0	.	.	.	.	.
		.92		1.273	.33	0.565
		.87		.938	.77	0.381
		.81		1.043	.45	0.500
	.43	.76		1.932	.32	0.571
	.44	.78		1.970	.32	0.570
	.52	.71		1.906	.55	0.458
	.50	.86		2.193	.34	0.560
	.17	.68		1.507	.06	0.808
	0	.	.	.	.	.
	0	.	.	.	.	.
	0	.	.	.	.	.
	0	.	.	.	.	.
	0	.	.	.	.	.
	0	.	.	.	.	.
	0	.	.	.	.	.
	0	.	.	.	.	.
	0	.	.	.	.	.
	0	.	.	.	.	.