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. Author manuscript; available in PMC: 2014 Dec 17.
Published in final edited form as: Addiction. 2012 Nov;107(0 1):45–52. doi: 10.1111/j.1360-0443.2012.04038.x

Table 3.

Correlates of peak NAS score

n = 129
Predictor b Wald χ2 P
Birth weight 0.0003 13.90 0.0002**
Maternal weight −0.002 4.72 0.03+
EGA at delivery −0.05 4.39 0.04+
SSRIs 0.22 9.28 0.002*
Anxiolytics −0.02 0.12 0.72
Cigarettes 0.006 1.82 0.18
Delivery type −0.14 3.76 0.05
Maternal maintenance dose 0.002 2.10 0.15
Days of study medication 0.000 0.00 0.96
+

P < 0.05.

*

P < 0.01.

**

P < 0.001.

Note: SSRIs: selective serotonin reuptake inhibitor;; days of study medication: maternal maintenance medication