TABLE 3.

Predictor Variables with Significant Difference Indicated by Mann-Whitney Test (n = 126)

Dependent variables	Predictor variables (n)		z	p
Scores of PTSD-SS	Older age	No (100)	−2.057	0.04*
		Yes (26)
	Retirement	No (84)	−2.832	0.005⁎⁎
		Yes (32)
	Female sex	No (60)	−2.150	0.032*
		Yes (66)
	Good social support	No (96)	−1.879	0.06
		Yes (30)
	Family members or close relatives infected	No (53)	−1.859	0.063
		Yes (73)
	Post-infection physical discomfort	No (110)	−2.225	0.026*
		Yes (16)
Scores of SAS	Family members or close relatives infected	No (53)	−4.223	<0.001⁎⁎⁎
		Yes (73)
	Post-infection physical discomfort	No (110)	−3.228	0.001⁎⁎
		Yes (16)
Scores of SDS	High education	No (53)	−2.463	0.015*
		Yes (73)
	History of psychiatric problems	No (103)	−1.669	0.095
		Yes (23)
	Family members or close relatives infected	No (53)	−4.506	<0.001⁎⁎⁎
		Yes (73)
	Postinfection physical discomfort	No (110)	−2.875	0.004⁎⁎
		Yes (16)

Note. PTSD-SS: Post-traumatic stress disorder self-rating scale. SAS: Self-rating anxiety scale. SDS: Self-rating depression scale.

^⁎p <0.05.

^⁎⁎p <0.01.

^⁎⁎⁎p <0.001.