Epidemiological Distribution and Subtype Analysis of Premenstrual Dysphoric Disorder Syndromes and Symptoms Based on TCM Theories

Table 3

Results of a nonconditional logistic regression analysis of the symptomatic features of liver-qi invasion syndrome.

		SE	Wald	Sig.
Impatience & irritability	0.985	0.141	49.005	0.000	2.677
Fatigue	−0.058	0.137	0.181	0.670	0.943
Head distension	0.135	0.172	0.615	0.433	1.144
Headache	0.075	0.141	0.278	0.598	1.077
Dizziness	0.408	0.150	7.436	0.006	1.504
Painful distension of the breasts	0.054	0.122	0.199	0.656	1.056
Chest-coerced distension	−0.028	0.189	0.023	0.881	0.972
Chest distress	0.095	0.126	0.575	0.448	1.100
Preference for sighing	−0.254	1.120	4.481	0.034	0.775
Abdominal bulge	0.030	0.125	0.059	0.808	1.031
Waist and knee soreness and weakness	−0.214	0.111	3.728	0.053	0.807
Loose stool	0.021	0.119	0.030	0.862	1.021
Constant	−3.005	0.489	37.757	0.000	0.050