Table 2.

Adjusted odds for receipt of unilateral mastectomy or bilateral mastectomy (vs. breast-conserving surgery) [left columns] and for receipt of reconstruction [right columns] ^a, ^b

	Unilateral Mastectomy		Bilateral Mastectomy		Reconstruction receipt
	N=483 [entire cohort]				N=206 [mastectomy treated]
Characteristic	Adjusted Odds Ratio	95% CI	Adjusted Odds Ratio	95% CI	Adjusted Odds Ratio	95% CI
Stage
0	1.00	--	1.00	--	1.00	--
I	0.95	0.51–1.75	1.31	0.46–3.70	1.43	0.45–4.57
II	2.21	1.19–4.11	2.48	0.88–6.96	0.52	0.16–1.63
III	5.31	2.20–12.80	8.28	2.32–29.50	1.09	0.27–4.45
Race/ethnicity
Non-Hispanic white	1.00	--	1.00	--	1.00	--
Non-Hispanic black	1.48	0.87–2.50	0.61	0.25–1.46	0.34	0.11–1.04
Hispanic	0.94	0.53–1.66	0.44	0.17–1.10	2.30	0.75–7.04
Age (years)
<50	1.00	--	1.00	--	1.00	--
50–59	0.84	0.48–1.49	0.52	0.24–1.13	0.47	0.18–1.22
60+	0.87	0.49–1.53	0.35	0.15–0.84	0.40	0.14–1.13
Marital status
Married	1.00	--	1.00	--	1.00	--
Unmarried/unknown	0.69	0.42–1.12	0.96	0.43–2.11	3.71	1.37–10.06
Comorbidity score
0	1.00	--	1.00	--	1.00	--
1	1.06	0.66–1.71	1.42	0.69–2.92	1.44	0.61–3.39
2+	1.06	0.60–1.87	1.29	0.51–3.27	0.59	0.18–1.91
Educational attainment
High school or less	1.00	--	1.00	--	1.00	--
Some college	0.59	0.33–1.06	0.55	0.20–1.51	1.55	0.47–5.03
College graduate	0.65	0.36–1.18	0.92	0.36–2.40	4.33	1.37–13.71
Household Income
<$20,000	1.00	--	1.00	--	1.00	--
$20,000-$39,999	1.06	0.54–2.06	1.66	0.38–7.31	7.89	1.35–46.12
$40,000-$59,999	0.93	0.42–2.06	3.31	0.70–15.64	9.86	1.34–72.83
≥$60,000	0.75	0.35–1.60	5.19	1.18–22.82	14.95	2.11–105.88
Don’t know	0.83	0.36–1.92	1.06	0.15–7.44	1.64	0.10–25.75
Insurance at diagnosis
Yes	1.00	--	1.00	--	1.00	--
No	1.49	0.58–3.78	2.98	0.64–13.95	3.56	0.63–20.10
Average health literacy score	0.95	0.75–1.19	1.04	0.69–1.55	0.95	0.60–1.53
Bilateral mastectomy	--	--	--	--
No					1.00	--
Yes					3.53	1.52–8.18

Abbreviation: CI=confidence interval

^aAdjusted for all variables in the table

^bBold = P<0.05