Table 3 Person mean values and Person Separation Index values for five item sets
Original 8 items | Resolving Stomach ache | Resolving Stomach ache Low | Resolving Stomach ache Low Headache | Resolving Stomach ache Low Headache Irritable | |
|---|---|---|---|---|---|
Boys | 1.064 | 1.065 | 1.025 | 0.997 | 0.914 |
Girls | 0.486 | 0.541 | 0.563 | 0.591 | 0.555 |
Difference Boys-Girls | 0.578 | 0.524 | 0.462 | 0.406 | 0.359 |
Person Separation Index | 0.781 | 0.778 | 0.777 | 0.774 | 0.772 |