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Table 3 Outcomes after Emergency Department presentations for asthma ending in discharge by Canadian Triage and Acuity Scale groups

From: Emergency department crowding negatively influences outcomes for adults presenting with asthma: a population-based retrospective cohort study

Outcome

All Discharged

(n = 15,755 [88.9%])

High Acuity (CTAS 1/2) and Discharged

(n = 3,378 [75.6%])

Moderate Acuity (CTAS 3) and Discharged

(n = 8,634 [92.1%])

Low Acuity (CTAS 4/5) and Discharged (n = 3,743 [96.5%])

ED return within 30d, n (%)

1,198 (7.6)

361 (10.7)

641 (7.4)

196 (5.2)

Physician follow-up, n (%)

 Within 7d

5,363 (34.0)

1,210 (35.8)

2,946 (34.1)

1,207 (32.2)

 Within 14d

7,426 (47.1)

1,641 (48.6)

4,129 (47.8)

1,656 (44.2)

 Within 30d

9.756 (61.9)

2,148 (63.6)

5,397 (62.5)

2,211 (59.1)

 Respiratory medicine specialist follow-up within 30d, n (%)

1,207 (7.7)

356 (10.5)

657 (7.6)

194 (5.2)

 Other specialist follow-up within 30d, n (%)

885 (5.6)

239 (7.1)

493 (5.7)

153 (4.1)

  1. CTAS Canadian Triage and Acuity Scale, d Days, ED  Emergency Department, n Count