Summary of stepwise regression analyses to determine predictors of sleep quality at baseline (r² = 27.5%).

<p>Summary of stepwise regression analyses to determine predictors of sleep quality at baseline (r² = 27.5%).</p

Pearson-Product moment correlation matrix for functional and psychological variables at baseline statistically associated with sleep quality at one year (n = 135).

<p>Pearson-Product moment correlation matrix for functional and psychological variables at baseline statistically associated with sleep quality at one year (n = 135).</p

Summary of stepwise regression analyses to determine predictors of sleep quality at 12 Months (r² = 30.0%).

<p>Summary of stepwise regression analyses to determine predictors of sleep quality at 12 Months (r² = 30.0%).</p

Pearson-Product moment correlation matrix for clinical and psychological variables statistically associated at baseline (n = 180).

<p>Pearson-Product moment correlation matrix for clinical and psychological variables statistically associated at baseline (n = 180).</p