Middle East Current Psychiatry

Table 5 Relation between Patient Health Questionnaire (PHQ9) and sociodemographic data

From: Prevalence of insomnia in a sample of Internet addicts in different age groups in Abu Dhabi, UAE

	PHQ-9		P value
	Median (range)	Statistical values	P value
Total sample	9 (0–27)
Age
18–29	10 (0–27)
30–39	9 (0–27)	KW = 14.476	0.002^#
40–49	6 (0–23)
50 or more	4 (0–19)
Sex
Male	10 (0–27)	Z = − 1.638	0.101*
Female	8 (0–27)
Marital status
Married	8 (0–27)	Z = − 1.826	0.068*
Unmarried	9 (0–27)
Educational level
Less than university	8 (0–25)	Z = − 0.637	0.524*
University level	9 (0–27)
Occupation
Governmental	10 (0–27)
Private	8 (0–27)	KW = 16.129	0.000^#
Unemployed	11 (1–25)
Residency
Urban	9 (0–27)	Z = − 1.042	0.297*
Rural	8 (0–27)

Z = Z value, KW = Kruskal–Wallis value
^*Mann–Whitney test
^#Kruskal–Wallis test

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