Table 4.
Age-Adjusted Odds Ratios of Unintentional Poisoning versus Other Cause of Death for Post-Injury Characteristics Measured at Last Follow-Up
| Predictor variable at last FU |
Comparison | Global p value |
OR | 95% CI | Pairwise p value |
|
|---|---|---|---|---|---|---|
| Marital status | 0.1247 | |||||
| Not married vs. Married | 2.05 | (0.82, 5.09) | 0.1243 | |||
| Previously married vs. Married | 2.49 | (1.04, 5.97) | 0.0415 | |||
| Previously married vs. Not married | 1.22 | (0.62, 2.37) | 0.5677 | |||
| Living with | 0.0108* | |||||
| Alone vs. Spouse | 3.58 | (1.44, 8.90) | 0.0059 | †† | ||
| Parents vs. Spouse | 2.10 | (0.83, 5.31) | 0.1151 | |||
| Other vs. Spouse | 1.43 | (0.60, 3.40) | 0.4207 | |||
| Alone vs. Parents | 1.70 | (0.84, 3.45) | 0.1159 | |||
| Other vs. Parents | 0.68 | (0.36, 1.26) | 0.2217 | |||
| Alone vs. Other | 2.51 | (1.32, 4.77) | 0.0049 | †† | ||
| Residence | Private vs. Not private | 0.0457* | 2.29 | (1.02, 5.14) | ||
| Community type | 0.3435 | |||||
| Urban vs. Rural | 1.35 | (0.68, 2.67) | 0.3889 | |||
| Rural vs. Suburban | 1.25 | (0.56, 2.78) | 0.5876 | |||
| Urban vs. Suburban | 1.68 | (0.82, 3.48) | 0.1588 | |||
| Employment status | 0.1014 | |||||
| Unemployed vs. Employed | 2.58 | (1.03, 6.48) | 0.0431 | |||
| Retired vs. Employed | 1.99 | (0.79, 5.05) | 0.1456 | |||
| Employed vs. Other | 2.27 | (0.26, 19.96) | 0.4614 | |||
| Unemployed vs. Retired | 1.30 | (0.70, 2.39) | 0.4046 | |||
| Retired vs. Other | 4.52 | (0.57, 36.02) | 0.1547 | |||
| Unemployed vs. Other | 5.85 | (0.74, 46.60) | 0.0950 | |||
| Drug use | Yes vs. No | <0.0001* | 3.72 | (1.96, 7.03) | ||
| Alcohol use | Yes vs. No | 0.0012* | 2.62 | (1.47, 4.69) | ||
| Drinking category | 0.0074* | |||||
| Heavy vs. Abstaining | 2.88 | (1.20, 6.89) | 0.0177 | † | ||
| Medium vs. Abstaining | 3.05 | (1.42, 6.54) | 0.0042 | †† | ||
| Light vs. Abstaining | 2.49 | (1.14, 5.45) | 0.0225 | † | ||
| Heavy vs. Light | 1.16 | (0.43, 3.11) | 0.7749 | |||
| Medium vs. Light | 1.22 | (0.50, 3.00) | 0.6586 | |||
| Medium vs. Heavy | 1.06 | (0.40, 2.81) | 0.9079 | |||
| Alcohol/Drug problem | Yes vs. No | 0.0002* | 3.07 | (1.72, 5.48) | ||
| Transportation | Does not drive vs. Drives | 0.3958 | 1.15 | (0.83, 1.59) | ||
| Arrests | Yes vs. No | 0.0002* | 4.05 | (1.96, 8.38) | ||
| GOSE | 0.0002* | |||||
| Good recovery vs. Severe disability | 1.07 | (0.41, 2.83) | 0.8859 | |||
| Moderate disability vs. Severe disability | 3.60 | (1.83, 7.09) | 0.0002 | † | ||
| Moderate disability vs. Good recovery | 3.35 | (1.41, 7.96) | 0.0061 | † | ||
| SRS | 0.0063* | |||||
| Overnight/Part-time vs. Full-time | 5.52 | (1.26, 24.20) | 0.0234 | † | ||
| Independent vs. Overnight/Part-time | 1.63 | (0.91, 2.92) | 0.1034 | |||
| Independent vs. Full-time | 8.98 | (2.10, 38.41) | 0.0031 | †† | ||
| DRS | 1 unit decrease | 0.0837 | 1.05 | (0.99, 1.10) | ||
| FIM™ Motor | 1 unit increase | 0.0019* | 1.03 | (1.01, 1.05) | ||
| FIM Cognitive | 1 unit increase | 0.0007* | 1.08 | (1.03, 1.13) | ||
| FIM Total | 1 unit increase | 0.0010* | 1.03 | (1.01, 1.04) | ||
| SWLS | 1 unit decrease | 0.3388 | 1.02 | (0.98, 1.06) | ||
| PHQ-9 | 1 unit increase | 0.1070 | 1.06 | (0.99, 1.13) | ||
| GAD 7 | 1 unit increase | 0.0349* | 1.11 | (1.01, 1.23) | ||
| PART-O Productivity | 1 unit decrease | 0.7267 | 0.91 | (0.53, 1.56) | ||
| PART-O Out and About | 1 unit decrease | 0.0636 | 1.60 | (0.97, 2.63) | ||
| PART-O Social | 1 unit decrease | 0.5223 | 1.13 | (0.78, 1.65) |
Age-adjusted (age at the time of injury) global test for predictor variable statistically significant at α = 0.05; †Global test statistically significant at α = 0.05 for categorical predictors with more than two categories and associated post-hoc pairwise comparisons statistically significant at α = 0.05; ††Relevant pairwise comparison statistically significant after Bonferroni adjustment for multiple comparisons (3 categories α = 0.0167; 4 categories α = 0.0083).
OR, odds ratio; CI, confidence interval; FU, follow-up; GOSE, Glasgow Coma Scale – Extended; SRS, Supervision Rating Scale; DRS, Disability Rating Scale; FIM, Functional Independence Measure; SWLS, Satisfaction with Life Scale; PHQ, Patient Health Questionnaire (9-item); GAD, General Anxiety Disorder Assessment (7-item); PART-O, Participation Assessment with Recombined Tools-Objective (17-item).