Table 2.
Independent t-test values (p-value) between all four groups of different interventions (AVP, DBE, KBP & PLB intergroup comparison) at pre post intervention for breath holding time (BHT) and rating of perceived exertion (RPE) at various points of time, level of significance * taken at p < 0.05.
| SN | Variables and groups | Independent t-test values |
|
|---|---|---|---|
| Pre-Intervention t-value (p value) | Post-Intervention t-value (p value) | ||
| 1 | BHT AVP - KBP | 0.23 (0.82) | −0.10 (0.92) |
| 2 | BHT AVP - DBE | −1.26 (0.21) | −2.0 (0.055) |
| 3 | BHT AVP -PLB | −0.17 (0.86) | −0.07 (0.94) |
| 4 | BHT KBP - DBE | 1.85 (0.07) | 2.57 (0.015) * |
| 5 | BHT KBP - PLB | −0.49 (0.62) | 0.02 (.98) |
| 6 | BHT DBE -PLB | 1.23 (.22) | 2.3 (0.02) * |
| 7 | Increment in time AVP - KBP | −0.89 (0.38) | |
| 8 | Increment in time AVP - DBE | −2.7 (0.011) * | |
| 9 | Increment in time AVP - PLB | 0.26 (0.79) | |
| 10 | Increment in time KBP - DBE | 1.21 (0.24) | |
| 11 | Increment in time KBP - PLB | 0.83 (0.41) | |
| 12 | Increment in time DBE -PLB | 2.01 (0.05) * | |
| 13 | RPE AVP - KBP | 1.99 (0.056) | 0.25 (0.80) |
| 14 | RPE AVP - DBE | 1.73 (0.09) | 0.76 (0.45) |
| 15 | RPE AVP - PLB | 1.65 (0.11) | −0.46 (0.64) |
| 16 | RPE KBP - DBE | 1.29 (0.21) | −0.13 (0.89) |
| 17 | RPE KBP - PLB | −0.42 (0.67) | −0.55 (0.58) |
| 18 | RPE DBE -PLB | .85 (0.40) | −0.84 (0.40) |
| 19 | RPE change AVP - KBP | 2.97 (0.006) * | |
| 20 | RPE change AVP - DBE | −1.08 (0.28) | |
| 21 | RPE change AVP - PLB | 3.89 (0.0005) * | |
| 22 | RPE change KBP - DBE | 3.5 (0.0015) * | |
| 23 | RPE change KBP - PLB | 0.15 (0.88) | |
| 24 | RPE change DBE -PLB | 4.53 (.0001) * | |