Skip to main content

Table 3 Presents Tobit regression model result

From: Technical efficiency of public health centers in three districts in Ethiopia: two-stage data envelopment analysis

Tobit regression

Number of obs = 16

LR χ2(5) = 24.95

Prob > χ2 = 0.0001

Log likelihood = 12.59

Efficiency

Coef.

P

(95% conf. interval)

Catchment population

7.80E−06

0.013

2.03E−06

1.36E−05

Outpatient visit

7.04E−06

0.120

− 2.17E−06

1.62E−05

Clinical staff

0.06063

0.000

0.036432

0.084827

Nonclinical staff

− 0.02501

0.039

− 0.04847

− 0.00156

Age

3.64E−05

0.998

− 0.02584

0.025911

_cons

− 0.10668

0.762

− 0.86388

0.650522

/sigma

0.079686

 

0.044311

0.115062

Obs. summary

0

Left-censored observations

8

Uncensored observations

8

Right-censored observations

at efficiency = 1