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. Author manuscript; available in PMC: 2014 Jan 21.
Published in final edited form as: Prev Sci. 2012 Oct;13(5):539–550. doi: 10.1007/s11121-012-0280-7

Table 2.

Results of multi-level discrete time hazard model predicting the probability of receiving a second referral

β (SE) AOR 95% CI
Fixed effects
 Loss of Privileges −0.35 (0.21) 0.71* (0.47–1.06)
 Parent-Teacher Conference −0.43 (0.16) 0.65*** (0.48–0.88)
 Race/Ethnicitya
  African American 0.57 (0.12) 1.77**** (1.39–2.25)
  Latino 0.15 (0.12) 1.16 (0.91–1.48)
 Genderb −0.47 (0.11) 0.63**** (0.50–0.78)
 Grade of Student −0.01 (0.03) 0.99 (0.95–1.05)
 School Year −0.11 (0.06) 0.90** (0.80–1.01)
 Time −0.01 (0.001) 0.99**** (0.99–0.99)
 Intercept −5.07 (0.21)
Random Effects
 Intercept 0.42 (.08)
 Intraclass Correlation .05
 Loglikelihood −3332.51
*

p<.10,

**

p<.05,

***

p<.01,

****

p<.001

N=1,221 respondents and 184,062 person days

a

Reference group for race/ethnicity is White

b

Reference group for gender is male

c

Reference group for student IEP status is no IEP