Page 121 - The efficacy and effectiveness of psychological treatments for eating disorders - Elske van den Berg

A Pearson’s R analysis revealed a moderate positive correlation (r = .491). More weight loss in the first six months after BS seems to be associated with more weight loss at time of measurement.
Several multiple regression analyses were performed and a significant differ- ence was found only with backward multiple linear regression, which indicated that pre-operative super-obesity, longer follow-up time after surgery and a higher score on the EDE-Q global score were related to less weight loss (Table 4).
TABLE 4
Multiple backward regression to predict weight loss
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