Table 4.
Total scores of NDI are interpreted as follows: 0-4, no disability; 5-14, mild disability; 15-24, moderate disability; 25-34, severe disability; > 34, complete disability. CI: confidence interval.
Total scores of NDI are interpreted as follows: 0-4, no disability; 5-14, mild disability; 15-24, moderate disability; 25-34, severe disability; > 34, complete disability. CI: confidence interval.