Research Article
Children’s Mental Health Visits to the Emergency Department: Factors Affecting Wait Times and Length of Stay
Table 2
Exploratory models of ED wait time predictors for pediatric mental health visits (
).
| | | Bivariable model | Multivariable model | | Hazard ratio | 95% CI | value | Hazard ratio | 95% CI | value |
| Age | 558 | 1.03 | 0.99–1.07 | 0.210 | 1.01 | 0.97–1.06 | 0.521 | Sex | | | | | | | | Female | 314 | Reference | Reference | Male | 241 | 1.18 | 0.96–1.44 | 0.108 | 1.48 | 1.20–1.84 | <0.001 | Unknown | 3 | 1.26 | 0.39–4.05 | 0.699 | 0.46 | 0.15–1.41 | 0.174 | Socioeconomic status | | | | | | | | <$30,000 | 15 | 0.77 | 0.49–1.22 | 0.269 | 1.05 | 0.62–1.75 | 0.867 | $30,000–$49,999 | 89 | 1.04 | 0.77–1.42 | 0.792 | 0.82 | 0.59–1.14 | 0.230 | $50,000–$69,999 | 308 | Reference | Reference | $70,000–$89,999 | 68 | 0.91 | 0.65–1.28 | 0.590 | 0.92 | 0.65–1.31 | 0.653 | >$90,000 | 45 | 1.09 | 0.73–1.62 | 0.680 | 1.08 | 0.68–1.70 | 0.753 | Unknown | 33 | 1.54 | 0.97–2.45 | 0.068 | 1.07 | 0.71–1.64 | 0.737 | Day of the week | | | | | | | | Tuesday to Thursday | 265 | Reference | Reference | Friday to Monday | 293 | 1.19 | 0.97–1.45 | 0.098 | 0.98 | 0.79–1.23 | 0.846 | Patient accompaniment | | | | | | | | Parent/guardian or unknown | 331 | Reference | Reference | EMS, alone, or with friends | 227 | 1.02 | 0.84–1.25 | 0.836 | 1.36 | 0.95–1.95 | 0.094 | Mode of arrival | | | | | | | | Medical transport/police or unknown | 298 | Reference | Reference | Walk-in | 260 | 0.59 | 0.48–0.72 | <0.001 | 0.86 | 0.57–1.28 | 0.455 | ED type | | | | | | | | General | 398 | Reference | Reference | Pediatric | 160 | 5.39 | 3.78–7.69 | <0.001 | 5.91 | 4.16–8.39 | <0.001 | Triage level | | | | | | | | CTAS 1 | 2 | 9.47 | 5.75–15.58 | <0.001 | 2.32 | 0.90–6.01 | 0.082 | CTAS 2 | 76 | 7.08 | 4.95–10.12 | <0.001 | 3.62 | 2.24–5.85 | <0.001 | CTAS 3 or unknown | 264 | Reference | Reference | CTAS 4 | 201 | 0.89 | 0.71–1.11 | 0.310 | 0.97 | 0.74–1.26 | 0.799 | CTAS 5 | 15 | 1.64 | 0.95–2.82 | 0.076 | 1.02 | 0.60–1.72 | 0.952 | Diagnosis | | | | | | | | Mental/behavioural disorder secondary to substance abuse | 152 | Reference | Reference | Anxiety/stress-related disorder | 109 | 0.42 | 0.31–0.58 | <0.001 | 0.82 | 0.50–1.32 | 0.405 | Intentional self-harm | 61 | 0.50 | 0.34–0.75 | <0.001 | 1.15 | 0.73–1.79 | 0.550 | Mood disorder | 97 | 0.39 | 0.27–0.56 | <0.001 | 0.97 | 0.64–1.47 | 0.889 | Schizophrenia or other psychotic disorder | 20 | 0.42 | 0.25–0.69 | <0.001 | 0.84 | 0.52–1.34 | 0.456 | Behavioural or emotional disorder/syndrome | 119 | 0.40 | 0.29–0.56 | <0.001 | 0.97 | 0.63–1.49 | 0.898 |
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