Table 3.

Multiple linear regression model for Sexual Well-being at 1-year where Multiple Imputation is used to Impute Missing Preoperative Scores (n=1,566)

Patient Demographics	Beta	95% CI1	p-value
Preoperative Sexual Well-being	0.39	0.32, 0.46	<0.001
Age at Surgery	0.05	−0.14, 0.23	0.6
Race  White  Asian  Black  Other	— −0.13 −4.5 1.7	— −4.5, 4.2 −9.1, 0.12 −3.1, 6.5	>0.9 0.056 0.5
Ethnicity  Not Hispanic  Hispanic  Unknown	— −3.2 −0.47	— −7.9, 1.5 −5.5, 4.6	0.2 0.9
Marital Status  Married  Separated  Single	— −2.2 −1.7	— −6.9, 2.4 −4.9, 1.5	0.3 0.3
Language  English  Non-English	— 2.2	— −6.6, 11	0.6
Income	0.00	0.00, 0.00	0.054
Insurance  Commercial  Medicaid  Medicare  Self-Pay	— −1.5 −0.73 6.5	— −7.3, 4.3 −5.0, 3.6 −7.7, 1`	0.6 0.7 0.4
Body Mass Index (BMI)	−0.16	−0.44, 0.11	0.3
Smoking Status  Never Smoker  Current Smoker  Former Smoker	— −2.9 1.9	— −11, 5.4 −1.1, 4.9	0.5 0.2
Menopause Status  Premenopausal  Postmenopausal  Unknown	— −2.1 −1.4	— −7.2, 3.0 −6.0, 3.1	0.4 0.5
Comorbidities  Diabetes  Cardiovascular Disease  Hypertension  Psychiatric Diagnoses  Lymphedema	6.3 −2.7 2.4 −5.4 −2.3	0.70, 12 −6.1, 0.72 −0.78, 5.5 −8.0, −2.9 −7.5, 2.9	0.027 0.12 0.14 <0.001 0.4
Clinical Characteristics
Lymph Node  Axillary lymph node dissection  Sentinel lymph node biopsy	−0.88 1.3	−8.6, 6.9 −6.3, 8.9	0.8 0.7
Chemotherapy  None  Neoadjuvant  Adjuvant	— −1.2 −0.07	— −5.1, 2.8 −3.5, 3.4	0.6 >0.9
Radiation  None  Neoadjuvant  Adjuvant	— −0.86 −0.59	— −5.4, 3.7 −4.6, 3.4	0.7 0.8
Aromatase inhibitor	−3.5	−6.4, −0.58	0.019
Mastectomy Type  Skin sparing  Nipple sparing	— 1.8	— −2.0, 5.6	0.4
Timing of Reconstruction  Immediate  Delayed	— 6.5	— 2.0, 11	0.005
Laterality  Bilateral  Unilateral	— 0.69	— −2.0, 3.3	0.6
Reconstruction Method  Implant  Autologous	— 2.3	— −0.97, 5.6	0.2
Complications
Readmission within 90 days	−4.0	−8.6, 0.60	0.088
Reoperation within 90 days	−2.1	−5.4, 1.3	0.2

¹CI= Confidence Interval