Induced abortion, pregnancy loss and intimate partner violence in Tanzania: a population based study

Table 3 Crude and relative odds ratios (and 95% confidence Intervals) from binary and logistic regression analyses identifying factors associated with ever having experienced an induced abortion and pregnancy loss

	Pregnancy loss				Induced abortion
	Unadj. OR	[95% CI]	Adj OR	[95% CI]	Unadj. OR	[95% CI]	Adj OR	[95% CI]
Physical and/or sexual intimate partner violence ever
No	ref.		ref.		ref.		ref.
Yes	1.23*	[1.02,1.49]	1.30*	[1.06,1.60]	1.65**	[1.18,2.31]	1.94**	[1.30,2.89]
Location
Dar es Salaam	ref.		ref.		ref.		ref.
Mbeya	0.72***	[0.60,0.88]	0.86	[0.69,1.08]	0.75	[0.54,1.04]	0.87	[0.60,1.27]
Woman's age ^a)	1.05***	[1.04,1.06]	1.06***	[1.03,1.08]	1.03**	[1.01,1.05]	1.05*	[1.01,1.09]
Woman's education
Complete primary	ref.		ref.		ref.		ref.
None	1.17	[0.95,1.44]	1.03	[0.80,1.32]	1.13	[0.81,1.57]	1.39	[0.96,2.01]
Complete secondary	1.83	[0.99,3.41]	1.35	[0.60,3.02]	1.64	[0.66,4.07]	1.34	[0.50,3.62]
Socio-economic status
Low	ref.		ref.		ref.		ref.
Middle	1.35**	[1.08,1.70]	1.18	[0.90,1.55]	1.73*	[1.13,2.64]	1.71*	[1.03,2.86]
High	1.42*	[1.01,1.98]	1.04	[0.66,1.64]	2.44***	[1.61,3.71]	2.06*	[1.12,3.81]
Partner's age ^a)	1.03***	[1.02,1.04]	1.01	[0.99,1.02]	1.02**	[1.01,1.04]	1.01	[0.98,1.04]
Partner's education
Complete primary	ref.		ref.		ref.		ref.
None	1.40**	[1.10,1.79]	1.17	[0.88,1.56]	0.87	[0.57,1.33]	0.74	[0.45,1.22]
Complete secondary	1.33	[0.98,1.80]	0.94	[0.64,1.38]	1.59*	[1.03,2.45]	0.76	[0.40,1.45]
Currently married
Yes	ref.		ref.		ref.		ref.
No	0.85	[0.69,1.04]	0.90	[0.72,1.14]	1.42*	[1.02,1.98]	1.31	[0.88,1.94]
Partner has other wives or affairs
No	ref.		ref.		ref.		ref.
Yes	1.35**	[1.08,1.69]	1.10	[0.86,1.40]	1.30	[0.92,1.85]	0.95	[0.64,1.41]
Don't know	1.45**	[1.12,1.88]	1.30	[0.99,1.72]	0.91	[0.59,1.41]	0.85	[0.53,1.34]
Nr live born children ^a)	1.04	[0.99,1.08]	0.88***	[0.82,0.95]	0.99	[0.92,1.07]	0.91*	[0.83,1.00]

ISSN: 1471-2393