Table 3.

Associated factors of anxiety in pregnant women.

Variables	Anxiety (GAD ≥8)
	Bivariable		Multivariable
	OR (95%CI)	p	OR (95%CI)		p
Age	1.05 (0.97–1.13)	.236
Occupation
Own business and others	1.00
Employed	0.97 (0.47–1.99)	.930
Ability to pay for medication
Very or fairly difficult	1.00
Very or fairly easy	0.88 (0.47–1.67)	.705
S-COVID-19-S
No	1.00		1.00
Yes	0.50 (0.19–1.31)	.160	0.62 (0.21–1.85)		.396
Comorbidity
None	1.00
One or more	1.85 (0.53–6.54)	.337
Gestational age
1st trimester	1.00		1.00
2nd trimester	2.94 (0.99–8.67)	.051	4.59 (1.37–15.32)		.013
3rd trimester	4.19 (1.56–11.29)	.004	4.56 (1.50–13.83)		.007
Gestational weight gain	1.02 (0.97–1.09)	.404
Parity
1	1.00
≥2	1.04 (0.55–1.97)	.904
Eating behaviour
Unchanged or less-healthy diet	1.00		1.00
Healthier diet	0.19 (0.08–0.44)	<.001	0.33 (0.12–0.88)		.026
Smoking
No	1.00
Yes	10.86 (4.99–23.60)	<.001	4.29 (1.40–13.14)		.011
Drinking alcohol
No	1.00
Yes	2.68 (1.35–5.33)	.005
Physical activity
Never, stopped or exercise less	1.00		1.00
Unchanged or exercise more	0.37 (0.18–0.76)	.006	0.34 (0.13–0.89)		.029
HL index	0.97 (0.93–1.00)	.086	0.94 (0.90–0.99)		.018
HES	0.79 (0.73–0.85)	<.001	0.79 (0.73–0.87)		<.001

S-COVID-19-S: suspected COVID-19 symptoms; HL index: health literacy index; HES: healthy eating score.