Association of Angiotensin-Converting Enzyme Intron 16 Insertion/Deletion and Angiotensin II Type 1 Receptor A1166C Gene Polymorphisms with Preeclampsia in South East of Iran

Table 1

Demographic characteristics of preeclamptic patients and controls.

	Preeclampsia; 𝑁=125	Controls; 𝑁=132	Odds ratio; (95% CI)	𝑃 value	𝜒^2
Age (years)	27.2±7.8	26.2±6.2		NS
Gestational age (days)	256.2±25.4	267.5±19.8		0.002
Child birth weight (g)	2789±829	2955±646		NS
Diastolic blood pressure (mm Hg)	96±8.7	69.2±8		0.0001
Systolic blood pressure (mm Hg)	151.7±14	110.7±9		0.0001
Primigravida 𝑛 (%)	56 (45)	42 (32)	1.7 (1–2.9)	0.025	4.4
Family history of preeclampsia 𝑛 (%)	47 (38)	42 (32)		NS
History of preeclampsia 𝑛 (%)	40 (32)	5 (4)	10.6 (3.5–32)	0.0001	23
Race 𝑛 (%)				0.03	7.3
Persian	32 (26)	49 (37)
Balooch	55 (44)	61 (46)
Afghan	38 (30)	22 (17)
Persian + Balooch	87 (70)	110 (83)	2 (1.1–3.8)	0.019	4.8
Afghan	38 (30)	22 (17)