VETisnietVET : studies on the prevention of excessive weight gain among adolescents

The high prevalence of overweight and obesity is an important determinant of avoidable burden of disease in the Netherlands and world

Ethical Aspects of the Scandals at Enron and WorldCom : From the Epilogue in Gibson (2007) Ethics and Business

textabstractObjectives: To examine psychosocial factors, BMI, perceived weight, and demographics as correlates of adolescents' intentions to prevent excessive weight gain. Methods: Students (12-13 years) completed questionnaires at baseline and 4-month follow-up. Regression analyses were performed (n=345). Results: Sixty percent showed a positive intention towards the prevention of excessive weight gain. A positive change in attitude and perceived internal control and higher perceived weight were related to a positive change in intention. Conclusion: A small majority of adolescents had a positive intention to prevent gaining excessive weight. A positive attitude and higher perceived internal control were related to a positive intention. Copyright (c) PNG Publications. All rights reserved

Cancer-related psychosocial factors and self-reported changes in lifestyle among gynecological cancer survivors:Cross-sectional analysis of PROFILES registry data

PURPOSE: Obesity is prevalent in gynecological cancer survivors and is associated with impaired health outcomes. Concerns due to cancer and its treatment may impact changes in lifestyle after cancer. This study aimed to assess the association between cancer-related psychosocial factors and changes in physical activity and diet, 18 months after initial treatment among gynecological cancer survivors. METHODS: Cross-sectional data from the ROGY Care study were used, including endometrial and ovarian cancer patients treated with curative intent. The Impact of Cancer Scale (IOCv2) was used to assess cancer-related psychosocial factors. Self-reported changes in nutrients/food groups and in physical activity post-diagnosis were classified into change groups (less/equal/more). Multivariable logistic regression models were used to assess associations. RESULTS: Data from 229 cancer survivors (59% endometrial, 41% ovarian, mean age 66 ± 9.5, 70% tumor stage I) were analyzed. In total, 20% reported to eat healthier from diagnosis up to 18 months after initial treatment, 17% reported less physical activity and 20% more physical activity. Health awareness (OR 2.79, 95% CI: 1.38; 5.65), body change concerns (OR 3.04 95% CI: 1.71; 5.39), life interferences (OR 4.88 95% 2.29; 10.38) and worry (OR 2.62, 95% CI: 1.42; 4.85) were significantly associated with less physical activity up to 18 months after initial treatment whereby gastrointestinal symptoms were an important confounder. CONCLUSION(S): This study underlines the need to raise awareness of the benefits of a healthy lifestyle and to provide tailored lifestyle advice, taking into account survivors’ health awareness, body change concerns, life interferences, worry and gastrointestinal symptoms, in order to improve health behavior among gynecological cancer survivors. TRIAL REGISTRATION: http://clinicaltrials.gov Identifier: NCT01185626, August 20, 2010 SUPPLEMENTARY INFORMATION: The online version contains supplementary material available at 10.1007/s00520-021-06433-0

Primary prevention of overweight in children and adolescents: A meta-analysis of the effectiveness of interventions aiming to decrease sedentary behaviour

The objectives of this meta-analysis were to provide an overview of the evidence regarding the effects of interventions, implemented in the school- and general population setting, aiming to prevent excessive sedentary behaviour in children and adolescents on (1) the amount of sedentary behaviour and (2) BMI. Differences in effects on sedentary behaviour and BMI between single health behaviour interventions (sedentary behaviour only) and multiple health behaviour interventions were explored.A literature search was conducted in PubMed, EMBASE, Web of Science, PsycINFO and Cochrane Database of Systematic Reviews. Thirty-four (R)CT studies evaluating 33 general population interventions, published between 1990 and April 2011, aiming to decrease sedentary behaviour in normal weight children or adolescents (0-18 years) were included. Intervention duration ranged from 7 days to 4 years. Mean change in sedentary behaviour and BMI from baseline to post-intervention was calculated using a random effects model.Results showed significant decreases for the amount of sedentary behaviour and BMI. For sedentary behaviour the post-intervention mean difference was -17.95 min/day (95%CI:-26.61;-9.28); the change-from-baseline mean difference was -20.44 min/day (95%CI:-30.69;-10.20). For BMI the post-intervention mean difference was -0.25 kg/m2 (95%CI:-0.40;-0.09); the change-from-baseline mean difference was -0.14 kg/m2 (95%CI:-0.23;-0.05). No differences were found between single and multiple health behaviour interventions.Interventions in the school- and general population setting aiming to reduce only sedentary behaviour and interventions targeting multiple health behaviours can result in significant decreases in sedentary behaviour. Studies need to increase follow-up time to estimate the sustainability of the intervention effects found

SENTIREC - The sentinel node mapping in women with cervical cancer study:Patient-reported early lymphedema and its impact on quality of life

Objective:  To evaluate patient-reported incidence and severity of early lymphedema and its impact on quality of life (QoL) after sentinel lymph node (SLN) mapping only and after SLN and pelvic lymphadenectomy (PL) in women undergoing surgery for early-stage cervical cancer. Methods:  In a national prospective multicenter study, we included women with early-stage cervical cancer from March 2017-January 2021 to undergo radical surgery including SLN mapping. Women with tumors >20 mm underwent completion PL. The incidence and severity of early lymphedema and its influence on QoL were evaluated using validated patient-reported outcome measures before surgery and three months postoperative. We investigated changes over time using linear regression. Results:  Two hundred of 245 (81.6%) included women completed questionnaires at baseline and three months postoperatively. The incidence of early lymphedema was 5.6% (95% CI 2.1-11.8%) and 32.3% (95% CI 22.9-42.7%) in women who underwent SLN mapping only and SLN + PL, respectively. Lymphedema symptoms in the legs, genitals, and groins increased in both groups postoperatively but three times more in women who underwent PL. Lymphedema symptoms after SLN + PL significantly impaired physical performance (p = 0.001) and appearance (p = 0.007). Reporting lymphedema was significantly associated with impaired body image, physical-, role-, and social functioning, and a high level of fatigue. Conclusions:  SLN mapping alone carries a low risk of lymphedema in women undergoing surgery for early-stage cervical cancer. In contrast, completion PL is associated with a high incidence of early lymphedema. Reporting lymphedema is associated with significant impairment of several physical, psychological, and social aspects of QoL