TABLE 4

Distribution of RHs by Primary Reason for Admission

Risk Factor (n), Total, 159Any RH (n = 24), n (%)No RH (n = 135), n (%)OR (95% CI) P (Fisher’s Exact Test)Severe RHs (n = 6), n (%)No Severe RHs (n = 153), n (%)OR (95% CI) P (Fisher’s Exact Test)
Sepsis (39)11 (28.2)28 (71.7)3.2 (1.3–8.0)3 (7.6)36 (92.3)0.30 (0.059–1.59)
Other (120)13 (10.8)107 (89.1)P = .0183 (2.5)117 (97.5)P = .158
Respiratory failure (55)3 (5.4)52 (94.5)0.23 (0.065–0.8)0 (0)55 (100)0.14 (0–2.5)
Other (104)21 (20.2)83 (79.8)P = .0186 (5.7)98 (94.2)P = .09
Traumatic brain injury (29)7 (24.1)22 (75.8)2.1 (0.78–5.7)3 (10.3)26 (89.6)4.9 (0.93–26)
Other (130)17 (13)113 (86.9)P = .153 (2.3)127 (97.6)P = .075
Nontraumatic encephalopathy
 Present (36)3 (8.3)33 (91.6)0.44 (0.12-1.60)0 (0)36 (100)0.25 (0.013–4.5)
 Absent (123)21 (17)102 (82.9)P = .296 (4.8)117 (95.1)P = .34
  • ORs are presented for the presence of hemorrhages among those with the risk factor (sepsis, etc) to those without. In the face of the zero observations, ORs were estimated by adding 0.5 to each value. The percentages in parentheses have used the risk factors as the denominator.