Results The results of the meta- analysis show an effect toward the experimental group .
Notably , prevention studies with individual psychoeducational programmes that include diet and /or physical activity seem to have the highest impact .
Conclusions When compared with treatment as usual in psychotic patients , preventive and individual lifestyle interventions that include diet and physical activity generally prove to be effective in reducing weight .
This percentage is below the 5 % to 10 % weight loss deemed sufficient to improve weight-related complications such as hypertension , type II diabetes , and dyslipidemia .
However , it is reported that outcomes associated with metabolic risk factors may have greater health implication s than weight changes alone .
Background Psychiatric patients have more physical health problems and much shorter life expectancies compared to the general population , due primarily to premature cardiovascular disease .
A multi-causal model which includes a higher prevalence of risk factors has provided a valid explanation .
It takes into consideration not only risks such as gender , age , and family history that are inherently non-modifiable , but also those such as obesity , smoking , diabetes , hypertension , and dyslipidemia that are modifiable through behavioural changes and improved care .
Thus , it is crucial to focus on factors that increase cardiovascular risk .
Obesity in particular has been associated with both the lifestyle habits and the side effects of antipsychotic medications .
The present systematic review and meta- analysis aims at collecting and updating available evidence on the efficacy of non-pharmacological health promotion programmes for psychotic patients in r and omised clinical trials .
Effects of behavioral therapy on weight loss in overweight and obese patients with schizophrenia or schizoaffective disorder.
BACKGROUND Obesity is common in persons with schizophrenia . Besides its adverse health effects , obesity reduces quality of life and contributes to the social stigma of schizophrenia . METHOD This 14-week , multicenter , open-label , rater-blinded , r and omized study evaluated the effects of a group-based behavioral treatment ( BT ) for weight loss in overweight and obese stable patients with DSM-IV schizophrenia or schizoaffective disorder who had been switched from olanzapine to risperidone .  Participants were r and omly assigned to receive BT or usual clinical care ( UC ) . BT included 20 sessions during which patients were taught to reduce caloric intake . In UC , patients were encouraged to lose weight but received no special advice about weight reduction . The primary outcome measure was change in body weight . RESULTS Seventy-two patients were enrolled . The mean + /- SD weight loss at endpoint was significant in both groups ( p < .05 ) and numerically greater in patients receiving BT than in those receiving UC ( -2.0 + /- 3.79 and -1.1 + /- 3.11 kg , respectively ) . More patients in the BT group than in the UC group had lost > or = 5 % of their body weight at endpoint ( 26.5 % [ 9/34 ] and 10.8 % [ 4/37 ] , respectively ; p = .082 ) . A post hoc analysis of patients attending at least 1 BT session showed that significantly more patients in the BT than the UC group had lost > or = 5 % of their body weight at endpoint ( 32.1 % [ 9/28 ] vs. 10.8 % [ 4/37 ] , respectively , p = .038 ) and at week 14 ( complete population ; 40.9 % [ 9/22 ] and 14.3 % [ 4/28 ] , respectively , p = .027 ) . CONCLUSION BT may be an effective method for weight reduction in patients with chronic psychotic illness
Results The results of the meta- analysis show an effect toward the experimental group .
Notably , prevention studies with individual psychoeducational programmes that include diet and /or physical activity seem to have the highest impact .
Conclusions When compared with treatment as usual in psychotic patients , preventive and individual lifestyle interventions that include diet and physical activity generally prove to be effective in reducing weight .
This percentage is below the 5 % to 10 % weight loss deemed sufficient to improve weight-related complications such as hypertension , type II diabetes , and dyslipidemia .
However , it is reported that outcomes associated with metabolic risk factors may have greater health implication s than weight changes alone .
Background Psychiatric patients have more physical health problems and much shorter life expectancies compared to the general population , due primarily to premature cardiovascular disease .
A multi-causal model which includes a higher prevalence of risk factors has provided a valid explanation .
It takes into consideration not only risks such as gender , age , and family history that are inherently non-modifiable , but also those such as obesity , smoking , diabetes , hypertension , and dyslipidemia that are modifiable through behavioural changes and improved care .
Thus , it is crucial to focus on factors that increase cardiovascular risk .
Obesity in particular has been associated with both the lifestyle habits and the side effects of antipsychotic medications .
The present systematic review and meta- analysis aims at collecting and updating available evidence on the efficacy of non-pharmacological health promotion programmes for psychotic patients in r and omised clinical trials .