Pregnancy intention data completeness, quality and utility in population-based surveys: EN-INDEPTH study

Table 6 Bivariate and multivariable logistic regression for pregnancy intention and stillbirths, neonatal deaths and birthweight

	Stillbirths n¹ = 14,984	Neonatal deaths n¹ = 14,763	Low birthweight n¹ = 7973
	Crude OR (95% CI)	Crude OR (95% CI)	Crude OR (95% CI)
Pregnancy-specific intention
Wanted	Ref.	Ref.	Ref.
Mistimed	0.57 (0.43–0.76)	0.74 (0.60–0.92)	0.95 (0.75–1.20)
Unwanted	0.77 (0.48–1.21)	0.99 (0.70–1.41)	1.43 (0.98–2.09)
Pregnancy-specific intention
Intended (wanted)	Ref.	Ref.	Ref.
Unintended (unwanted + mistimed)	0.61 (0.48–0.79)	0.80 (0.66–0.96)	1.04 (0.85–1.27)
Desired-versus-actual family size
Desired	Ref.	Ref.	Ref.
Undesired	0.81 (0.60–1.08)	0.95 (0.77–1.17)	0.96 (0.69–1.33)
	Adjusted OR (95% CI)	Adjusted OR (95% CI)	Adjusted OR (95% CI)
Pregnancy-specific intention
Intended (wanted)	Ref.	Ref.	Ref.
Unintended (unwanted + mistimed)	0.57 (0.44–0.73)	0.79 (0.64–0.96)	1.19 (0.96–1.48)
Desired-versus-actual family size
Desired	Ref.	Ref.	Ref.
Undesired	0.76 (0.55–1.05)	0.94 (0.74–1.19)	1.00 (0.68–1.48)

Five sites. Adjusted for woman’s age, education, wealth quintile, number of living children at conception, gender of child, single/multiple births and HDSS site (gender and single/multiple births were not included in the model for stillbirths as these data were not collected for stillbirths in the Full Birth History module).
¹ For stillbirths, n=9033 for desired-versus-actual family size. For neonatal deaths, n = 8921 and 8916 for desired-versus-actual family size in the crude and adjusted analyses, respectively, and 14,751 for the pregnancy-specific assessment in the adjusted analyses. For birthweight, n = 4634 and 4616 for desired-versus-actual family size in the crude and adjusted analyses, respectively, and 7937 for the pregnancy-specific questions in the adjusted analyses