Table 1. Patient’s demographic data.

Demographic characteristics		Mean and standard deviation, n (%)	95% CI lower	95% CI upper
Age (years)		28.57 ± 7.77	26.45	30.80
Gravida (n)		2.75 ± 1.74	2.27	3.30
Parity (n)		1.32 ± 1.37	0.93	1.73
Zinc (70-114 μmol/L)		62.58 ± 2.63	54.81	70.18
Vitamin D (20-80 ng/mL)		9.70 ± 59.14	8.06	11.54
Vitamin B12 (197-771 pmol/L)		295.55 ± 302.48	2.21	3.93
Trimester	1	5 (11.4%)	2.3	22.7
	2	12 (27.3%)	13.6	40.9
	3	27 (61.4%)	47.7	75.0
CT	0	17 (38.63%)	25.0	54.5
	1	12 (27.27%)	13.6	40.9
	2	12 (27.27%)	15.9	40.9
	3	3 (6.81%)	0.0	13.6
Hydroxychloroquine treatment	Yes	18 (40.90%)	27.3	56.8
	No	26 (59.10%)	43.2	72.2
D-Dimer levels (ng/mL)		1.72 ± 0.91	1.47	2.00
Ferritin levels (ng/mL)		64.10 ± 187.62	3.15	12.42
Duration of hospital stay (days)		6.63 ± 1.70	-	-