Is the Perinatal Outcome of Placental Abruption Modified by Clinical Presentation?

Table 2

Demographic data of women complicated with placental abruption among the HT, TPL/ROM, and clinically low risk groups.

	HT	TPL/ROM	Clinically low risk
Number	22	35	27
Age (yr)	31.4 ± 6.5^†	27.9 ± 5.2	28.4 ± 4.1
Nulliparity (%)	13 (59%)	19 (54%)	11 (41%)
Gestational age at delivery (wk)	34.2 ± 4.0^†	31.3 ± 4.4	34.4 ± 3.4^†
Birth weight (g)	2097 ± 747	1767 ± 704	2200 ± 548
Genital bleeding for the first symptom	2*	12	5
Medical complication
DM	1	0	0
Thyroid disease	3	0	0

Results are expressed as Mean ± SD or incidence (%). HT: pregnancy-induced hypertension, TPL/ROM: threatened premature labor and/or premature rupture of membrane, and DM: diabetes mellitus.
^∗𝑃<.05 versus TPL/ROM by 𝜒² test. ^†𝑃<.05 versus TPL/ROM by Bonferroni/Dunn analysis.