Time point | Total (n = 4,624) | Group A (n = 3,221) | Group B (n = 1,403) | t | p |
---|---|---|---|---|---|
M ± SD | M ± SD | M ± SD | |||
12 mon | 33712.09 ± 26162.64 | 32634.87 ± 26452.39 | 35676.59 ± 25516.89 | -3.360 | < 0.001 |
6 mon | 27155.90 ± 21737.33 | 27987.21 ± 22830.63 | 25639.85 ± 19502.67 | 4.945 | < 0.001 |
3 mon | 21117.55 ± 17339.84 | 23288.31 ± 18840.02 | 17164.10 ± 13332.29 | 16.736 | < 0.001 |
2 mon | 17530.31 ± 14327.33 | 20162.76 ± 15519.22 | 12729.78 ± 10237.36 | 25.899 | < 0.001 |
1 mon | 11389.14 ± 10105.83 | 13841.95 ± 10863.10 | 7102.51 ± 6747.45 | 34.607 | < 0.001 |