Table 4.

Multivariate analysis of medical and obstetric risk factors and mental distress in pregnancy.

Factor	Unadjusted odds ratio	Adjusted odds ratio
BMI	0.77 (0.47–1.26)	0.661 (0.40–1.08)
Hypertension	2.60 (0.62–10.91)	2.1 (0.49–8.93)
Primigravida vs. Multigravida	1.19 (0.72–1.96)	1.23 (0.73–2.07)
Anemia	1.81 (1.11–2.95)	1.92 (1.17–3.15)
Nausea	0.23 (0.12–0.46)	0.25 (0.12–0.50)
Vomiting	0.25 (0.15–0.41)	0.26 (0.16–0.46)
Cough/cold	0.44 (0.27–0.73)	0.51 (0.31–0.84)
Giddiness	0.25 (0.15–0.42)	0.28 (0.17–0.46)
Ear pain	0.21 (0.86–0.53)	0.22 (0.08–0.57)
Tiredness	0.40 (0.24–0.68)	0.47 (0.28–0.80)
Abdominal pain	0.44 (0.26–0.73)	0.50 (0.30–0.85)
Heartburn	0.30 (0.16–0.53)	0.26 (0.14–0.48)
Constipation	0.32 (0.13–0.76)	0.30 (0.12–0.75)
Headache	0.35 (0.21–0.57)	0.38 (0.23–0.64)
Backache	0.59 (0.36–0.97)	0.66 (0.40–1.09)

Statisttically significant results are in bold.