TABLE 3.

Multivariate Logistic-Regression Model for Factors Associated With Bed Sharing, Positioning in Bed, and Feeding at 1 and 6 Months

Ratio (%)Unadjusted ORAdjusted OR95% CI
1 mo
    Bed sharing (yes vs no)
        Race
            White (reference)39/105 (37.1)1.001.00
            Black44/55 (80)6.77*5.942.71–13.02
            Other11/25 (44)1.331.120.45–2.78
    Placement
        Back (reference)53/124 (42.7)1.001.00
        Side17/26 (65.4)2.53*1.900.73–4.96
        Other24/35 (68.6)2.92 *2.501.06–5.88
    Positioning in bed (back vs other)
        Race
            White (reference)81/105 (77.1)1.001.00
            Black29/55 (52.7)0.38*0.510.23–1.12
            Other14/25 (56)0.33*0.460.18–1.22
    Birth order
        1 (reference)45/60 (75)1.001.00
        246/60 (76.7)1.101.030.43–2.46
        333/65 (50.8)0.38*0.380.17–0.85
    Bed sharing
        No (reference)71/91 (78)1.001.00
        Yes53/94 (56.4)0.36*0.430.21–0.89
    Feeding (breast vs other)
        Maternal age
            ≥30 (reference)17/56 (30.4)1.001.00
            20–296/111 (5.4)0.13*0.160.06–0.45
            ≤192/18 (11.1)0.290.370.07–1.83
    Maternal smoking
        No (reference)24/136 (17.6)1.001.00
        Yes1/49 (2)0.10*0.150.02–1.15
6 mo
    Bed sharing (yes vs no)
        Race
            White (reference)8/89 (9)1.01.0
            Black16/42 (38.1)6.23*5.432.05–14.35
            Other6/16 (37.5)6.08*4.551.28–16.17
    Maternal smoking
        No (reference)28/112 (25)1.01.0
        Yes2/35 (5.7)0.18*0.280.05–1.30
    Positioning in bed (back vs other)
        Race
            White (reference)73/89 (82)1.01.0
            Black16/42 (38.1)0.14*0.140.06–0.33
            Other11/16 (68.8)0.48*0.610.18–2.14
    Maternal age
        ≤19 (reference)6/14 (42.8)1.01.0
        20–2953/80 (66.2)2.622.660.73–9.60
        ≥3041/52 (78.8)4.56*3.860.99–15.14
  • * Statistically significant (P ≤ .05) in univariate analysis.