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. 2020 Sep 8;8:e9800. doi: 10.7717/peerj.9800

Table 2. Univariate Logistic regression models fitting results for SH by different types of childhood maltreatment.

Covariates PA (N = 517) EA (N = 706) SA (N = 407) PN (N = 1167) EN (N = 1397)
OR (90% CI) OR (90% CI) OR (90% CI) OR (90% CI) OR (90% CI)
Gender: Girls 2.16 (1.46–3.20) 1.54 (1.24–1.90) 1.16 (0.88–1.54) 1.78 (1.42–2.22) 1.64 (1.35-1.98)
Age: +1 year 1.40 (1.26–1.56) 1.19 (1.11–1.29) 1.36 (1.24–1.49) 1.26 (1.14–1.38) 1.28 (1.18-1.38)
Ethnicity: Han 0.97 (0.71–1.33) 1.03 (0.81–1.30) 1.38 (0.98–1.95) 1.04 (0.69–1.56) 1.18 (0.82-1.69)
Grade
Middle school 2.21 (1.08–4.50) 1.95 (1.19–3.18) 2.60 (1.56–4.34) 2.54 (1.83–3.54) 2.44 (1.70-3.50)
High school 5.45(2.92–10.20) 2.28 (1.49–3.51) 3.75 (2.44–5.78) 3.54 (2.01–6.25) 4.00 (2.44-6.55)
Place of residence: Rural 1.92 (1.33–2.77) 1.43 (1.02–1.99) 1.40 (0.74–2.63) 1.50 (1.18–1.91) 1.68 (1.36-2.07)
Boarding student: Yes 2.52 (1.57–4.05) 1.86 (1.23–2.80) 2.51 (1.61–3.93) 2.49 (1.78–3.48) 2.69 (2.03-3.56)
Single child: No 1.00 (0.62–1.61) 1.06 (0.76–1.47) 0.96 (0.56–1.65) 1.25 (1.00–1.57) 1.19 (0.93-1.52)
Living situation: With others 1.04 (0.94–1.46) 1.60 (1.10–2.32) 0.87 (0.56–1.35) 1.46 (1.11–1.91) 1.43 (1.25-1.63)
Age of father: +1 year 1.01 (0.99–1.03) 0.99 (0.97–1.02) 1.03 (0.99–1.07) 1.03 (1.01–1.05) 1.03 (1.02-1.05)
Age of mother: +1 year 1.00 (0.97–1.02) 0.99 (0.97–1.01) 1.02 (1.00–1.05) 1.05 (1.02–1.07) 1.04 (1.02-1.07)
Educational level of father
Middle school 1.09 (0.61–1.97) 1.08 (0.58–2.01) 1.11 (0.57–2.17) 1.13 (0.89–1.43) 1.25 (1.00-1.55)
High school or equivalent and above 0.75 (0.37–1.51) 0.67 (0.41–1.11) 0.87 (0.29–2.59) 0.81 (0.51–1.26) 0.95 (0.58-1.57)
Educational level of mother
Middle school 0.86 (0.53–1.40) 0.99 (0.77–1.27) 0.71 (0.44–1.14) 0.75 (0.62–0.90) 0.85 (0.67-1.07)
High school or equivalent and above 0.55 (0.38–0.79) 0.54 (0.37–0.80) 0.44 (0.22–0.91) 0.65 (0.42–1.00) 0.72 (0.47-1.12)
Alcohol drinking: No 0.17 (0.10–0.31) 0.29 (0.12–0.72) 0.24 (0.12–0.50) 0.21 (0.16–0.29) 0.22 (0.14-0.34)
Bullying victimization: Yes 1.68 (1.01–2.79) 1.42 (1.00–2.03) 1.38 (0.82–2.34) 2.56 (1.67–3.91) 2.57 (1.60-4.14)
Childhood abuse severity: Moderate or above 1.81 (1.33–2.48) 2.48 (1.76–3.49) 0.81 (0.45–1.48) 1.80 (1.46–2.22) 1.44 (1.18-1.77)
Resilience: High 0.31 (0.25–0.38) 0.26 (0.17–0.41) 0.39 (0.26–0.59) 0.23 (0.17–0.31) 0.25 (0.20-0.32)

Notes.

CTQ
Childhood Trauma Questionnaire
PA
Physical abuse
EA
Emotional abuse
SA
Sexual abuse
PN
Physical neglect
EN
Emotional neglect