Table 2. Mean ± 1SD percentage differences from PL; 95% confidence intervals for mean difference; t-test p values; number of individuals above, within and below the CV versus PL; and practical significant of effects during all SB trials.
| Mean difference from PL (%) | 95% CI(lower to upper) | T-test | Above/Within/Below | Chances of substantial improvement | ||
|---|---|---|---|---|---|---|
| % | Qualitative | |||||
| SB1 | +3.6 ± 10.2 | -2.1 to +9.3 | 0.21 | 6/4/5 | 54 | possibly |
| SB2 | +0.3 ± 7.2 | -3.6 to +4.3 | 0.94 | 3/9/3 | 7 | unlikely |
| SB3 | +2.1 ± 9.1 | -3.0 to +7.1 | 0.45 | 6/6/3 | 32 | possibly |
| SB4 | +6.7 ± 8.8 | +1.8 to +11.5 | 0.01 | 7/8/0 | 93 | likely |