From: Cost of illness for outpatients attending public and private hospitals in Bangladesh
Levene’s test for equality of variances | t-test for equality of means | |||||||||
---|---|---|---|---|---|---|---|---|---|---|
F | Sig. | t | df | Sig. (2-tailed) | Mean difference | Std. Error difference | 95 % Confidence interval of the difference | |||
Lower | Upper | |||||||||
Total Direct Medical Cost in USD | Equal variances assumed | 0.020 | 0.889 | 0.496 | 250 | 0.621 | 0.129 | 0.260 | −0.383 | 0.642 |
Equal variances not assumed | 0.490 | 227.084 | 0.625 | 0.129 | 0.263 | −0.390 | 0.648 | |||
Total Indirect Cost in USD | Equal variances assumed | 20.687 | 0.000 | 4.148 | 250 | 0.000 | 57.408 | 13.840 | 30.149 | 84.668 |
Equal variances not assumed | 4.293 | 245.672 | 0.000 | 57.408 | 13.374 | 31.066 | 83.751 |