Table 3 Correlation analysis between sleep index variables and race scores in the competition
From: Relationship between sleep quality, mood state, and performance of elite air-rifle shooters
Sleep index variables (Mean ± SD) | Score (number of rings) (Mean ± SD) | r | P | |
|---|---|---|---|---|
PSQI score | 6.23 ± 1.18 | 623.1 ± 3.45 | 0.308 | 0.555 |
Sleep quality | 0.86 ± 0.67 | 0.316 | 0.562 | |
Sleep time | 0.28 ± 0.45 | 0.398 | 0.631 | |
Total sleep time | 7.3 ± 0.9 | 0.404 | 0.291 | |
Sleep efficiency | 87.2 ± 5.4 | 0.248 | 0.538 | |
Sleep disorders | 0.89 ± 0.58 | 0.320 | 0.319 | |
Daytime function | 1.51 ± 0.83 | 0.366 | 0.555 | |