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. Author manuscript; available in PMC: 2013 Jun 27.
Published in final edited form as: J Perinatol. 1998 Sep-Oct;18(5):372–376.

Table 2.

Frequency and Length of Antenatal Hospitalization by Antenatal Diagnosis (N = 150)

Diagnosed
preterm labor
(n = 47)		 High risk
for preterm labor
(n = 37)		 Chronic
hypertension
(n = 29)		 Gestational
diabetes
(n = 21)		 Pregestational
diabetes
(n = 16)
No. of subjects hospitalized 45 28 15 21 16
Total no. of hospitalizations 76 52 28 24 37
Mean no. of hospitalizations per subject 1.7 1.9 1.9 l.l 2.3
Mean length of stay (hours) 99
(SD ± 99)		 190
(SD ± 284)		 100
(SD ± 138)		 88
(SD ± 59)		 116
(SD ± 88)
Median length of stay (hours) 68 73 77 68 96