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. 2023 May 5;57(7):1126–1133. doi: 10.1007/s43465-023-00898-3

Table 3.

Intra-group comparison of VAS and MODI among different time intervals in PRP group

MODI Mean difference P value 95% confidence interval
Lower bound Upper bound
Baseline 1 month 14.828 0.001 7.06 22.59
3 months 21.138 0.001 13.37 28.90
6 months 24.034 0.001 16.27 31.80
1 month 3 months 6.310 0.153 − 1.45 14.07
6 months 9.207 0.013 1.44 16.97
3 months 6 months 2.897 0.765 − 4.87 10.66
VAS Mean difference P value 95% confidence interval
Lower bound Upper bound
Baseline 1 month 2.034 0.001 1.16 2.91
3 months 2.793 0.001 1.92 3.67
6 months 3.207 0.001 2.33 4.08
1 month 3 months 0.759 0.113 − 0.12 1.63
6 months 1.172 0.004 0.30 2.05
3 months 6 months 0.414 0.607 − 0.46 1.29