Development and validation of a predictive model for suicidal thoughts and behaviors among freshmen

BMC Psychiatry

Table 2 Final model for risk prediction of suicidal thoughts and behaviors among university freshmen

Predictor	OR (95%CI) ^*	P	OR (95%CI)	P
Sex
Male	Ref		Ref
Female	1.54(1.15–2.07)	0.004	2.16(1.48–3.22)	< 0.001
Always solo activity
No	Ref		Ref
Yes	2.66(1.89–3.76)	< 0.001	2.09(1.32–3.23)	0.001
Bigotry under pressure
No	Ref		Ref
Yes	2.52(1.87–3.39)	< 0.001	2.03(1.37–2.98)	< 0.001
Socially oriented perfectionism
No	Ref		Ref
Yes	1.67(1.27–2.21)	< 0.001	1.54(1.07–2.20)	0.019
Drinking to relieve stress
No	Ref		Ref
Yes	2.41(1.59–3.66)	< 0.001	2.28(1.27–3.91)	0.004
Autonomy attitude
No	Ref		Ref
Yes	1.81(1.39–2.37)	< 0.001	1.50(1.05–2.15)	0.025
Parental marital satisfaction
Satisfaction	Ref		Ref
Dissatisfaction	2.54(1.85–3.49)	< 0.001	1.58(1.01–2.42)	0.038
Mother emotional warmth
Yes	Ref		Ref
No	0.44(0.33–0.57)	< 0.001	0.54(0.38–0.79)	0.001
Others social support
Yes	Ref		Ref
No	0.38(0.27–0.54)	< 0.001	0.59(0.38–0.95)	0.024
Number of lifetime severe traumatic events	1.26(1.16–1.37)	< 0.001	1.14(1.02–1.27)	0.017

^*Univariate logistic regression odds ratio
Note: Socially oriented perfectionism: as long as the quality of the work I accomplish is not considered excellent, the people around me will think that it is pretty poor work; Autonomy attitude: if I don’t get things right from time to time, people will not respect me; Mother emotional warmth: I feel that There is a sense of warmth, consideration and affection with my mother; Others social support: Some people (relatives, leaders) are there for me when I have problems

ISSN: 1471-244X