Table 2. Meta-analysis Comparing HaH and In-Hospital Groups.

Outcome	HaH group	In-hospital group	Risk ratio or mean difference (95% CI)	95% Prediction interval	P value
Mortality
No. of observations	513	446	0.84 (0.61 to 1.15)	0.57 to 1.24	.28
No. of events (%)	57 (11.1)	63 (14.1)	0.84 (0.61 to 1.15)	0.57 to 1.24	.28
Readmission
No. of observations	427	359	0.74 (0.57 to 0.95)^a	0.41 to 1.32	.02
No. of events (%)	123 (28.8)	139 (38.7)	0.74 (0.57 to 0.95)^a	0.41 to 1.32	.02
Length of treatment
No. of observations	257	257	5.45 (1.91 to 8.98)^a	−7.30 to 18.19	.003
Mean (SD), d	18 (12.6)	11 (6.9)	5.45 (1.91 to 8.98)^a	−7.30 to 18.19	.003
Long-term care admission
No. of observations	160	165	0.16 (0.03 to 0.74)^a	NA	.02
No. of events (%)	1 (0.6)	16 (9.7)	0.16 (0.03 to 0.74)^a	NA	.02

Abbreviations: HaH, hospital-at-home; NA, not applicable.

^{^a}

Significant result.