TABLE 5.
Repeated Measures ANOVA of RMDQ Between the 2 Groups
| Mean±SD | ||||||
|---|---|---|---|---|---|---|
| RMDQ | Initial* | 3 mo† | 6 mo‡ | 12 mo§ | P for Time Differences | |
| Group A (n=20) | 12.1±6.85* | 13.1±6.06† | 9.7±7.43‡ | 7.6±6.75§ | 0.041 | a>d (0.047) b>d (0.004) |
| Group B (n=20) | 12.7±4.78* | 11.3±4.00† | 10±7.51‡ | 5.9±6.08§ | 0.004 | a>d (0.004) b>d (0.020) |
| P for group differences | 0.823 | 0.444 | 0.929 | 0.562 | ||
*
Data of initial.
†
Data of 3 months.
‡
Data of 6 months.
§
Data of 12 months.
ANOVA indicates analysis of variance; DBM, demineralized bone matrix; group A, DBM plus local bone group; group B, DBM plus cancellous bone group; RMDQ, Rolland-Morris Disability Questionnaire.