Table 5.

The logistic models of nausea and vomiting and sleep during pregnancy.

Variables	β	SE	Wald	p	OR	95% CI
Model 1
TCM constitution	0.47	0.16	8.79	0.00	2.58	(1.38, 4.82)
Job stress	0.36	0.32	1.24	0.27	1.43	(0.76, 2.70)
Interpersonal relationship stress	0.45	0.41	1.18	0.28	1.56	(0.59, 2.13)
Economic stress	0.11	0.33	0.12	0.73	2.58	(0.70, 3.49)
Aversions to vegetable	0.36	0.28	1.79	0.18	2.08	(0.71, 6.07)
Model 2
TCM constitution	0.40	0.17	5.94	0.01	2.24	(1.17, 4.29)
Job stress	−0.08	0.31	0.07	0.79	0.92	(0.50, 1.70)
Interpersonal relationship stress	1.25	0.36	12.10	0.00	3.48	(1.72, 7.03)
Economic stress	−0.35	0.32	1.23	0.27	0.70	(0.38, 1.31)
Aversions to vegetable	0.55	0.31	3.19	0.07	3.01	(0.90, 10.08)

Model 1: nausea and vomiting influencing diet are the dependent variable.

Model 2: sleepiness during pregnancy is the dependent variable.