Only for subjective sleep quality, the linear equation produced the largest effect size (the quadratic effect just failed to reach significance, p = 0.06).
2
0.0600
0.0600
The sentences
Also subjective sleep quality showed a negative trend over time, a result consistent with other research ( Bhargava et al., 2000 ; Pattyn et al., 2018 ) although at the end of the stay the average score did increase slightly.