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. 2021 Jul 28;18(7):e1003711. doi: 10.1371/journal.pmed.1003711

Table 3. Index visit outcomes.

Outcome Control (n = 177) Intervention (n = 176) Adjusted OR (95% CI) p-value Mean difference (95% CI) p-value Mann–Whitney test
ED length of stay (hours), median (IQR) 12.1 (6.18–22.14) 6.43 (4.05–14.87) Z = 4.82
p < 0.001
Hospital admissions, n (%) 99 (55.9) 34 (19.3) 0.18 (0.11, 0.31) p < 0.001
Hospital length of stay (days), median (IQR) (n = 133) 9 (5–24) 9 (3–13) Z = 0.99
p = 0.32
Patient satisfaction, mean ± SD (n = 318) 24.8 ± 3.74 25.8 ± 3.03 −1.01 (−1.76, −0.26) p = 0.008

CI, confidence interval; IQR, interquartile range; OR, odds ratio; SD, standard deviation.