Table 5.
Scheffe's post-hoc test: dependent variable body mass index (BMI) of type 1 diabetic patients (n = 124) without nephropathy was divided into three groups according to diabetic retinopathy status.
| (I) diab. ret. | (J) diab. ret. | Mean difference (I−J) | Std. error | Sig. | 95% Confidence interval | |
|---|---|---|---|---|---|---|
| Lower bound | Upper bound | |||||
| Group 1 | Group 2 | −1.32886 | 0.75492 | 0.216 | −3.1985 | 0.5408 |
| Group 3 | −2.89267* | 0.89892 | 0.007 | −5.1190 | −0.6663 | |
|
| ||||||
| Group 2 | Group 1 | 1.32886 | 0.75492 | 0.216 | −0.5408 | 3.1985 |
| Group 3 | −1.56381 | 1.04668 | 0.331 | −4.1561 | 1.0285 | |
|
| ||||||
| Group 3 | Group 1 | 2.89267* | 0.89892 | 0.007 | 0.6663 | 5.1190 |
| Group 2 | 1.56381 | 1.04668 | 0.331 | −1.0285 | 4.1561 | |
*The mean difference is significant at the 0.05 level.