Table 4.
Results of regression
|
Variable |
Beta coefficients (standard error) |
|||
|---|---|---|---|---|
| |
|
|
|
Preferred |
| Model 1 | Model 2 | Model 3 | Model 4 | |
| Outpatient visits |
16.5 (10.2) |
13.0 (10.5) |
16.6 (10.5) |
22.6 (8.5)* |
| Square of outpatient visits |
-0.001 |
-0.001 |
-0.01 (0.001) |
-0.002 |
| (0.001) |
(0.001) |
(0.001)* |
||
| Cube of outpatient visits |
4.0 × 10-8 |
4.0 × 10-8 |
4.0 × 10-8 |
7.0 × 10-8 |
| (3.0 × 10-8) |
(3.0 × 10-8) |
(3.0 × 10-8) |
(2.0 × 10-8)* |
|
| Inpatient admissions |
23.7 (21.4) |
26.9 (21.3) |
17.2 (66.2) |
13.0 (17.6) |
| Square of inpatient admissions |
|
|
0.006 (0.05) |
|
| Fully immunized children |
|
16.2 (13.1) |
|
|
| CHAM facility |
18,548 |
19,294 |
18,978 |
46,425 |
| (14,283) |
(14,088) |
(15,263) |
(14,374)** |
|
| Proportion of drugs out of stock |
|
|
|
1,862 (573)** |
| Constant |
-19,425 |
-20,249 |
-19,328 |
-87,976 |
| (35,242) |
(34,737) |
(36,264) |
(35,425)* |
|
| N (Facilities) |
24 |
24 |
24 |
24 |
| Adjusted r-squared |
0.625 |
0.636 |
0.603 |
0.755 |
| Log likelihood |
-275.5 |
-274.4 |
-275.4 |
-269.7 |
| Likelihood ratio test: p > chi2 compared to model 1 | N/A | 0.150 | 0.902 | 0.0007** |
Dependent variable = Total facility cost of child health services for fiscal year 2009/2010 in US dollars (natural units).
*significant at p<0.05.
**significant at p<0.01.