| Number of cases (incidence rate, per 1000 person years) | Model 1a | Model 2b | Model 3c | Model 4d |
---|---|---|---|---|---|
HR (95% CI) | HR (95% CI) | HR (95% CI) | HR (95% CI) | ||
Cumulative number of experienced childhood maltreatment (as continuous variable) | |||||
 | 20,885 (4.47) | 1.12 (1.11–1.13) | 1.12 (1.11–1.13) | 1.11 (1.09–1.12) | 1.10 (1.09–1.12) |
Different levels of experienced childhood maltreatment (as ordinal variable) | |||||
 0 | 10,394 (4.12) | Ref | Ref | Ref | Ref |
 1 | 5312 (4.44) | 1.09 (1.05–1.12) | 1.08 (1.05–1.12) | 1.07 (1.04–1.11) | 1.07 (1.04–1.11) |
 ≥ 2 | 5179 (5.45) | 1.34 (1.30–1.39) | 1.34 (1.29–1.38) | 1.30 (1.26–1.34) | 1.29 (1.25–1.33) |
Different levels of experienced childhood maltreatment (as binary variable) | |||||
 < 2 | 15,706 (4.22) | Ref | Ref | Ref | Ref |
 ≥ 2 | 5179 (5.45) | 1.31 (1.27–1.35) | 1.30 (1.26–1.34) | 1.27 (1.23–1.31) | 1.26 (1.22–1.30) |
Different types of experienced childhood maltreatment | |||||
 Physical abuse | |||||
  No | 16,585 (4.34) | Ref | Ref | Ref | Ref |
  Yes | 4300 (5.02) | 1.23 (1.19–1.27) | 1.23 (1.19–1.27) | 1.20 (1.16–1.24) | 1.19 (1.15–1.23) |
 Emotional abuse | |||||
  No | 17,185 (4.32) | Ref | Ref | Ref | Ref |
  Yes | 3700 (5.32) | 1.25 (1.21–1.30) | 1.25 (1.20–1.29) | 1.22 (1.18–1.27) | 1.21 (1.17–1.26) |
 Sexual abuse | |||||
  No | 18,649 (4.36) | Ref | Ref | Ref | Ref |
  Yes | 2236 (5.61) | 1.25 (1.19–1.30) | 1.24 (1.19–1.30) | 1.22 (1.17–1.27) | 1.21 (1.16–1.26) |
 Emotional neglect | |||||
  No | 15,654 (4.28) | Ref | Ref | Ref | Ref |
  Yes | 5231 (5.13) | 1.21 (1.17–1.25) | 1.21 (1.17–1.24) | 1.18 (1.14–1.21) | 1.17 (1.14–1.21) |
 Physical neglect | |||||
  No | 16,661 (4.25) | Ref | Ref | Ref | Ref |
  Yes | 4224 (5.57) | 1.26 (1.22–1.30) | 1.26 (1.21–1.30) | 1.23 (1.19–1.27) | 1.23 (1.19–1.27) |