Variables	Case		Control		X²	p-value
Variables	n	%	n	%	X²	p-value
Already death					106.24	<0.001
Yes	48	28.9	0	0.0
No	118	71.1	332	100.0
Eclampsia					12.58	<0.001
Yes	15	9.0	7	2.1
No	151	91.0	325	97.9
Dystocia					0.12	0.727
Yes	5	3.0	12	3.6
No	161	97.0	320	96.4
Haemorrhage					166.35	<0.001
Yes	118	71.1	45	13.6
No	48	28.9	287	86.4
Preeclampsia					24.70	<0.001
mild	0	0.0	27	8.1
severe	21	12.7	14	4.2
no	145	87.3	291	87.7
Anemia					306.70	<0.001
Yes	130	78.3	11	3.3
No	36	21.7	321	96.7
Pulse					75.00	<0.001
<110 bpm	118	71.1	323	97.3
≥110 bpm	48	28.9	9	2.7
Referral					17.18	<0.001
No	4	2.4	48	14.5
Yes	162	97.6	284	85.5