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Table 2 Negative Binomial Regression: Number of Prison Suicides

From: The impact of correctional officer gender on prison suicide

 

Model 1: N = 915*

Model 2: N = 915*

Model 3: N = 898*

 

IRR

Std. Error

IRR

Std. Error

IRR

Std. Error

Importation

      

 All Female Institution

.73

.32

.70

.32

1.12

.54

 Juveniles? (Y = 1)

1.07

.20

.93

.20

1.02

.19

 % White Detainees

1.00

.01

1.00

.01

1.01

.01

 % Detainees receiving Mental Health Services

1.00

.00

1.00

.00

1.00

.00

Deprivation

      

 Detainees Leave Facility

-

-

1.32

.24

1.42

.22

 Security Level

-

-

2.13*

.31

1.98*

.29

 Overcrowded? (Y = 1)

-

-

1.05

.30

1.10

.32

 Court-ordered Overcrowded? (Y = 1)

-

-

1.46

.45

1.87

.60

 Violence Rate

-

-

1.04*

.01

1.04*

.01

Correctional Officer Related

      

 Percent White Officers

-

-

-

-

.99

.00

 Percent Female Officers

-

-

-

-

.98*

.01

 CO: Inmate Ratio

-

-

-

-

1.02*

.00

 Number of Officer Suicide Prevention Programs

-

-

-

-

1.03

.08

Control

      

 Private? (Y = 1)

.39

.23

.59

.40

.82

.53

 Age of Prison (Years)

1.01*

.00

1.01*

.00

1.00*

.00

 Number of Detainees

(Exposure)

(Exposure)

(Exposure)

 

Pseudo R2:.0212

Pseudo R2:.0787

Pseudo R2: 0894

 

LR chi2(6):16.35

LR chi2(11): 60.62

LR chi2(18): 68.54

 

Log Likelihood: -376.8725

Log Likelihood: -354.7373

Log Likelihood: -349.2086

  1. The asteriks "*" symbolize statistical significance where p≤.05