| Paired Differences | |||||||||
| Mean | Std. Deviation | Std. Error Mean | 95% Confidence Interval of the Difference | t | df | Sig. (2-tailed) | |||
| Lower | Upper | ||||||||
| Pair 1 | Pretest diabetes tests | −1.9615 | 1.45 | 0.40216 | −2.8377 | −1.0853 | −4.877 | 12 | 0.000 |
| Posttest diabetes tests | |||||||||