Page 118 - The efficacy and effectiveness of psychological treatments for eating disorders - Elske van den Berg
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118 Chapter 6
In total, 83% of the participants had a gastric bypass (N = 117). There was no significant difference between type of surgery (gastric bypass and other type of surgery or gastric banding) with regard to weight loss χ2(1) = .588, p = .443 (Table 1).
TABLE 1
Descriptive statistics of the study sample (N = 140)
