Table 2.
Physiological and physical fitness data of the employees of companies A and B before and after the water intake wellness intervention.
| Company a (n = 30) | Company B (n = 30) | |||||
|---|---|---|---|---|---|---|
| Mean ± SD | Mean ± SD | |||||
| Pre | Post | P Value | Pre | Post | P Value | |
| SBP | 112.0 ± 10.6 | 109.7 ± 11.2 | .179 | 122.4 ± 19.4 | 118.6 ± 15.1 | .038* |
| DBP | 69.3 ± 4.8 | 67.2 ± 5.0 | .025* | 69.9 ± 13.2 | 69.4 ± 9.7 | .374 |
| BW | 69.5 ± 11.5 | 69.9 ± 10.6 | .200 | 63.7 ± 12.6 | 63.9 ± 12.7 | .126 |
| GSRH(kg) | 28.5 ± 5.8 | 29.3 ± 7.6 | .135 | 37.1 ± 9.5 | 36.7 ± 9.6 | .202 |
| SRT(cm) | 21.9 ± 7.8 | 22.8 ± 9.1 | .099 | 18.3 ± 12.4 | 23.3 ± 7.8 | .121 |
| 30sSU(time) | 15.0 ± 4.5 | 14.3 ± 5.6 | .074 | 19.4 ± 6.2 | 18.4 ± 5.6 | .085 |
| 60sSU(time) | 27.4 ± 9.5 | 28.2 ± 11.1 | .143 | 35.1 ± 10.6 | 33.0 ± 10.4 | .106 |
| CJ (cm) | 18.0 ± 2.1 | 20.4 ± 6.2 | .032* | 24.0 ± 4.6 | 25.4 ± 4.4 | .037* |
| MHST | 56.6 ± 6.9 | 54.8 ± 4.2 | .110 | 59.4 ± 14.1 | 57.5 ± 5.5 | .169 |
Note. Pre = preintervention; Post = postintervention; SBP = Systolic blood pressure (mmHg); DBP = Diastolic blood pressure (mmHg); BW = Body weight (kg); GSRH = Grip strength of right hand (kg); SRT = Sit and reach test (cm); 30sSU = 30s Sit-up(times); 60sSU = 60s Sit-up(times); CJ = Countermovement jump (cm); MHST = Modified Harvard step test; *P < .05.