Table 2 Pairwise comparison of the mean age of study subjects between different types of NSD
Dependent Variable | (I) Type | (J) Type | Mean Difference (I-J) | Std. Error | p-value | 95% Confidence Interval | |
|---|---|---|---|---|---|---|---|
Lower Bound | Upper Bound | ||||||
Age | Mild | Moderate | − 2.88 | 3.47 | 0.69 (NS) | − 11.15 | 5.39 |
Severe | − 1.45 | 3.06 | 0.88 (NS) | − 8.72 | 5.83 | ||
Moderate | Severe | 1.43 | 3.47 | 0.91 (NS) | − 6.84 | 9.70 | |