From: Economic evaluation of 2014 cholera outbreak in Ghana: a household cost analysis
Tobit Regression | Censored Sample | |||||
---|---|---|---|---|---|---|
Proportion of HH | Coef. | Std. Err. | P > t | dy/dx | Std. Err. | P > z |
Income Grouping (Above GH¢750) | ||||||
C1: No Income | 0.073** | 0.032 | 0.022 | 0.019** | 0.009 | 0.036 |
C2: Less than GH¢100 | 0.002 | 0.033 | 0.960 | 0.000 | 0.009 | 0.960 |
C3: >GH¢100 < GH¢350 | 0.059** | 0.030 | 0.050 | 0.019** | 0.009 | 0.037 |
C4: >GH¢350 < GH¢750 | 0.061** | 0.030 | 0.042 | 0.019** | 0.009 | 0.031 |
Sex (Male) | ||||||
Female | 0.004 | 0.012 | 0.760 | 0.001 | 0.003 | 0.760 |
Marital Status (Married) | ||||||
Not married | 0.137*** | 0.015 | 0.000 | 0.035*** | 0.004 | 0.000 |
Relationship with HH Head (Other Dependents) | ||||||
Head of HH | 0.002 | 0.018 | 0.925 | 0.001 | 0.006 | 0.925 |
Spouse | −0.043* | 0.022 | 0.054 | −0.015* | 0.008 | 0.059 |
Son/Daughter | 0.146*** | 0.016 | 0.000 | 0.038*** | 0.004 | 0.000 |
Age | 0.002*** | 0.000 | 0.000 | 0.001*** | 0.000 | 0.000 |
Education (Higher) | ||||||
None | 0.008 | 0.036 | 0.820 | 0.002 | 0.009 | 0.822 |
Basic | 0.017 | 0.034 | 0.619 | 0.005 | 0.009 | 0.610 |
Sec/Tec/Voc. | 0.038 | 0.035 | 0.283 | 0.010 | 0.009 | 0.260 |
NHIS Enrolled (Yes) | ||||||
No | −0.015 | 0.011 | 0.167 | −0.004 | 0.003 | 0.168 |
Drinking Water Source (Inside Plumbing/Standpipe) | ||||||
Water vendor | 0.015 | 0.021 | 0.486 | 0.004 | 0.006 | 0.492 |
Neighbouring hse pipe | 0.058*** | 0.016 | 0.000 | 0.016*** | 0.005 | 0.000 |
Public Standpipe | 0.019 | 0.013 | 0.143 | 0.005 | 0.003 | 0.140 |
Other sources | 0.004 | 0.027 | 0.879 | 0.001 | 0.007 | 0.880 |
Tobit regression | Number of obs = 1543 | |||||
LR chi2(18) = 315.16 | ||||||
Prob > chi2 = 0.0000 | ||||||
Log likelihood = −3801.5065 | Pseudo R2 = 0.0398 |