Table 3.

Unweighted multilevel logistic regression of the association between unintended pregnancies and individual-level and municipality-level characteristics among Nicaraguan women

	1. Empty model	2. Model with individual-level variables		3. Model with individual-level and municipality-level variables
Measures of association (AOR, 95% CrI)*
Individual-level variables
Controlling behavior by a partner (yes)	---	1.29	(1.13–1.47)	1.28	(1.13–1.44)
Ever sexual abuse by any person (yes)	---	1.32	(1.06–1.62)	1.31	(1.03–1.62)
Ever physical/sexual IPV (yes)	---	1.45	(1.24–1.68)	1.44	(1.24–1.66)
Municipality-level variables
% of women exposed to controlling behavior by a partner
Lowest tertile	---	---	---	1.00
Middle tertile	---	---	---	1.10	(0.89–1.33)
Highest tertile	---	---	---	1.25	(1.03–1.48)
% of women exposed to sexual violence by any person
Lowest tertile	---	---	---	1.00
Middle tertile	---	---	---	1.05	(0.84–1.28)
Highest tertile	---	---	---	1.00	(0.75–1.33)
% of women exposed to physical/sexual IPV
Lowest tertile	---	---	---	1.00
Middle tertile	---	---	---	1.09	(0.90–1.32)
Highest tertile	---	---	---	1.20	(0.92–1.55)
Measures of clustering
Area-level variance (SD)	0.081 (0.026)	0.066 (0.025)		0.062 (0.029)
PCV	---	−18.5%		−6%
MOR	1.31	1.27		1.26
VPC	0.024	0.019		0.018

*Adjusted by residency, age, education, socioeconomic status, ever use of modern contraceptive methods, % of women using modern contraceptive methods at the municipality level, % of women illiterate at the municipality level, and % of the population living in extreme poverty at the municipality level. PCV = percentage of change in variance. MOR = median odds ratio. VPC = variance partition coefficient.

Bayesian estimates of the measures of association and clustering are shown. n = 5347.