Table 2 Logistic regression model for adolescent substance abuse admission

Gender

   Female

Ref

   Male

1.20 (0.05)

618.43

<0.001

3.33 (3.02–3.66)

Age Group

   12–15

Ref

   16–17

0.76 (0.05)

248.65

<0.001

2.15 (1.96–2.37)

Primary Payor ^a

   Private Insurance

Ref

   Government

-0.22 (0.05)

16.32

<0.001

0.80 (0.72–0.89)

   Self-Pay

0.34 (0.08)

17.15

<0.001

1.40 (1.19–1.65)

   Other

1.17 (0.07)

307.23

<0.001

3.23 (2.83–3.68)

Zip Code Median Income ^b

   45,000 +

Ref

   35,000–44,999

0.36 (0.06)

40.13

<0.001

1.43 (1.28–1.59)

   25,000–34,999

0.04 (0.06)

0.34

0.56

1.04 (0.92–1.16)

   1–24,999

-0.16 (0.08)

4.24

0.04

0.86 (0.74–0.99)

Hospital Location

   Rural

Ref

   Urban

0.13 (0.06)

5.09

0.02

1.14 (1.02–1.28)

Hospital Type ^c

   Children's Hospital

Ref

   General Acute

2.29 (0.14)

258.05

<0.001

9.94 (7.51–13.15)

   Children's Unit

1.63 (0.15)

117.64

<0.001

5.09 (3.79–6.83)