Defining Prolonged Length of Acute Care Stay for Surgically and Conservatively Treated Patients with Spontaneous Intracerebral Hemorrhage: A Population-Based Analysis

Table 2

Results of a change-point analysis for prolonged length of stay (LOS). Median LOS and calculated change points in LOS timeline by surgical and conservative treatment, both with and without ventilation therapy.

Patients	Days; (Median)	Days; (IQR)	Prolonged LOS; (Change point, days)	Confidence interval	Confidence level
Conservative; ()	9	3–14	16	16, 16	99%
Surgical; ()	15	8–23	22	8, 22	98%
Ventilation; Conservative ()	6	1–20	10	6, 10	98%
Ventilation; Surgical ()	16	9–25	22	18, 22	99%
Nonventilated; Conservative ()	9	4–14	16	10, 16	95%
Nonventilated; Surgical ()	12	2–17	19	15, 21	100%

Interquartile range (P25–P75).