Table 6 NDI means and standard errors as a function of intervention
95% Confidence Interval | |||||
Intervention | Assessment | Mean | Std. Error | Lower Bound | Upper Bound |
ENAR | Initial consultation | 30.750 | 3.001 | 24.490 | 37.010 |
6 week follow-up | 19.113 | 3.448 | 11.920 | 26.305 | |
12 week follow-up | 17.250 | 4.303 | 8.275 | 26.225 | |
18 week follow-up | 15.000 | 3.857 | 6.955 | 23.045 | |
24 week follow-up | 11.250 | 4.511 | 1.840 | 20.660 | |
TENS | Initial consultation | 20.286 | 3.208 | 13.594 | 26.978 |
6 week follow-up | 19.714 | 3.686 | 12.025 | 27.404 | |
12 week follow-up | 21.143 | 4.600 | 11.548 | 30.738 | |
18 week follow-up | 26.571 | 4.123 | 17.971 | 35.172 | |
24 week follow-up | 22.857 | 4.823 | 12.797 | 32.917 | |
SHAM | Initial consultation | 30.500 | 3.001 | 24.240 | 36.760 |
6 week follow-up | 21.500 | 3.448 | 14.307 | 28.693 | |
12 week follow-up | 27.625 | 4.303 | 18.650 | 36.600 | |
18 week follow-up | 26.500 | 3.857 | 18.455 | 34.545 | |
24 week follow-up | 29.375 | 4.511 | 19.965 | 38.785 | |