Only outcomes of the IWQoL , SF-36 and OWQoL show QoL outcomes that exceed community norms .
The QoL is increased after bariatric surgery on both the short and long term .
However , due to the heterogeneity of the studies and the generality of the question naires is it hard to make a distinction between different surgeries and difficult to see a relation with medical profit .
Currently the effects of bariatric surgery are generally expressed in excess weight loss or comorbidity reduction .
Therefore the aim of this review was to provide insight in the available prospect i ve evidence regarding the short and long-term effects of bariatric surgery on Quality of Life ( QoL ) and a comparison with community norms .
Improvement in health-related quality of life in first year after laparoscopic adjustable gastric banding.
BACKGROUND We analyzed the health-related quality of life ( HRQOL ) and its determinants in the first year after laparoscopic adjustable gastric b and ing ( LAGB ) .  The setting was 10 Italian public and private bariatric surgery centers . METHODS Data collected in an ongoing , prospect i ve , 3-year multicenter Italian study on the changes in HRQOL after LAGB were used . HRQOL was investigated using the Medical Outcomes Study Short-Form 36 question naire . Hunger , satiety , and the self-perceived effects of LAGB  were recorded . RESULTS A total of 334 patients were enrolled . The follow-up rate was 92.2 % . The percentage of excess weight loss was 39.6 % ± 25.8 % , with very few side effects or complications . Hunger in the morning ( 0 - 10 scale ) was 4.5 ± 2.7 before surgery and 3.8 ± 2.4 after 1 year ( P < .001 ) . Satiety after a meal ( 0 - 10 scale ) was 7.1 ± 2.7 before surgery and 8.2 ± 1.9 at 1 year ( P < .001 ) . The self-perceived effect of LAGB on caloric intake ( 0 - 10 scale ) was 8.4 ± 1.9 after 1 year . The scores for the 8 Medical Outcomes Study Short-Form 36 subscales were significantly improved after surgery . The physical component summary score was 52.6 ± 11.9 at baseline and 79.1 ± 15.6 after 1 year ( P < .001 ) . The corresponding mental component summary scores were 52.2 ± 12.3 and 76.5 ± 17.2 ( P < .001 ) . Greater physical component summary improvement was independently associated with a low initial physical component summary ( P < .001 ) , high satiety ( P = .002 ) , a high percentage of excess weight loss ( P = .013 ) , and a high self-perceived effect of the LAGB ( P = .026 ) . Greater mental component summary improvement was associated with a low initial mental component summary ( P < .001 ) , high satiety ( P < .001 ) , a low frequency of heartburn ( P = .004 ) , and a high percentage of excess weight loss ( P = .012 ) . CONCLUSIONS Significant improvements in HRQOL were observed in the first year after LAGB . A poor baseline HRQOL , a high efficacy of the b and ing in eating control , and better weight loss might influence HRQOL changes
Only outcomes of the IWQoL , SF-36 and OWQoL show QoL outcomes that exceed community norms .
The QoL is increased after bariatric surgery on both the short and long term .
However , due to the heterogeneity of the studies and the generality of the question naires is it hard to make a distinction between different surgeries and difficult to see a relation with medical profit .
Currently the effects of bariatric surgery are generally expressed in excess weight loss or comorbidity reduction .
Therefore the aim of this review was to provide insight in the available prospect i ve evidence regarding the short and long-term effects of bariatric surgery on Quality of Life ( QoL ) and a comparison with community norms .