National study for multidisciplinary outpatient oncological rehabilitation: online survey to support revised quality and performance criteria.

PURPOSE: More and more people survive cancer, but the disease and its treatment often lead to impairment. Multidisciplinary ambulatory oncological rehabilitation (OR) programs have thus been developed. SW!SS REHA, the organization of major Swiss rehabilitation clinics, has defined ambulatory OR quality criteria for its members (about 50% of the Swiss rehabilitation capacity). However, SW!SS REHA criteria are not fully implemented and/or interpreted differently by different specialties or in different linguistic regions in Switzerland. The aim of our study was to carry out an online survey of existing outpatient programs to define quality criteria for an ideal OR program in Switzerland. METHODS: A mixed methods approach was used for the survey-qualitative and quantitative. The qualitative part consisted of a guided discussion with OR experts and the quantitative part of an online survey. The quantitative part comprised the development and evaluation of an online questionnaire. It served to record the opinions of OR centers in Switzerland on the desired situation of outpatient rehabilitation. RESULTS: Eighteen OR centers and 71 (49.7% response rate) OR actors participated in the online survey. The survey results indicate that some of the SW!SS REHA quality and performance criteria only partially match with the desired OR criteria for Switzerland. Key disparities occur particularly in the program design and structure and specifically around how many interventions are required to constitute an OR program, the extent of standardization versus individualization of the program, i.e., how many and which modules in a program should be obligatory, and finally the duration and intensity of the program. The online survey did not generate any statistical evidence that OR requirements vary significantly between different linguistic regions and among different specialties. CONCLUSIONS: Cancer patients are heterogeneous with respect to cancer type, prognosis, and disability level, such that a standard program cannot be uniformly applied. Therefore, a flexible program is required with few mandatory modules and additional individual modules to achieve the threshold number of modules that would constitute a multidisciplinary OR program. Intensity and frequency of OR needs to consider the health state of the participants. The results indicate a need to modify some of the existing SW!SS REHA criteria to ensure that more patients can gain access and benefit form evidence-based OR interventions. Furthermore, the survey provides important findings so that the existing OR offer can be improved with the goal that OR centers will be able to be quality certified in the future.

Multidisciplinary Outpatient Cancer Rehabilitation Can Improve Cancer Patients' Physical and Psychosocial Status-a Systematic Review.

PURPOSE OF REVIEW: This systematic review aimed to determine the effects of interdisciplinary/multidisciplinary outpatient rehabilitation programmes by looking at physical, psychosocial and return to work status of adult cancer patients. RECENT FINDINGS: There is growing evidence that emphasizes the importance of interdisciplinary/multidisciplinary rehabilitation especially in outpatient care, which addresses the complex and individual needs of cancer patients. Many studies focus on measuring the effect of individual rehabilitation interventions. Randomized controlled trials (RCTs) and before-after studies examining the effects of interdisciplinary/multidisciplinary outpatient rehabilitation programmes were included in this systematic review. The electronic literature search was conducted in MEDLINE, EMBASE, CINAHL, Cochrane Central Register of Controlled Trials and PEDro. The PICO statement was used for selection of the studies. Six randomized controlled trials and six before-after studies were included. Interdisciplinary/multidisciplinary outpatient cancer rehabilitation programmes improved physical and/or psychosocial status of cancer patients. However, non-significant changes in a variety of single physical and psychosocial measures were also common. The findings of the systematic review indicate that interdisciplinary/multidisciplinary outpatient cancer rehabilitation can improve cancer patients' physical and psychosocial status. This review is limited by the narrative approach due to the heterogeneity of outcome measures. To evaluate effects of rehabilitation, better comparable studies are necessary. Further research is needed in regard to long-term outcomes, effects on return to work status and on the associations depending on cancer type.

Occupational physical activity and all-cause and cardiovascular disease mortality: Results from two longitudinal studies in Switzerland.

BACKGROUND: Research regarding the effects of occupational physical activity on health remains inconsistent. We analyzed the association of occupational physical activity with all-cause and cardiovascular disease (CVD) mortality. METHODS: We analyzed two cohorts with baseline assessments from 1977 to 1993 ("National Research Program 1A" (NRP1A) and "MONItoring of trends and determinants in CArdiovascular disease" [MONICA]) and mortality follow-up until 2015 using adjusted Cox regression models. RESULTS: We included 4396 NRP1A participants (137 793 person-years of follow-up, 1541 deaths) and 5780 MONICA participants (135 410 person-years, 1158 deaths). All-cause mortality was higher for men in the high compared with the low occupational physical activity category according to NRP1A (hazard ratio [HR] 1.25, 95% confidence intervals [CI] 1.05-1.50). CVD mortality was higher for men in the moderate compared with the low occupational physical activity category according to MONICA (HR, 1.41; 95% CI, 1.03-1.91). Results for women were not statistically significant. CONCLUSIONS: We observed higher total and CVD mortality risks in men with higher occupational physical activity but inconsistent results for women and across cohorts.

Vitamin D status and its determinants in healthy pregnant women living in Switzerland in the first trimester of pregnancy.

OBJECTIVES: Our study aimed at assessing the prevalence and determinants of vitamin D deficiency (25-hydroxy-vitamin D [25(OH)D] < 20 ng/mL) in pregnant women in the first trimester living in Switzerland. METHODS: From September 2014 through December 2015, 204 pregnant women were conveniently recruited during their first clinical appointment at the Clinic of Obstetrics of the University Hospital Zurich (between week 6 and 12 of pregnancy). Blood samples were collected and a questionnaire focusing on lifestyle and skin colour was completed face-to-face with the responsible physician. Logistic regression analyses were performed with vitamin D status as dependent variable. RESULTS: 63.2% of the participating women were vitamin D deficient, and the median vitamin D concentration in the overall sample was 17.1 ng/mL [Q1, Q3: 9.78, 22.3]. The highest proportions of vitamin D deficiency were detected in women originating from Africa and Middle East (91.4% deficient, median vitamin D concentration of 10.7 ng/mL [Q1, Q3: 6.55, 14.45]) and from South-East Asia/Pacific (88.5% deficient, median vitamin D concentration of 8.4 ng/mL [Q1, Q3: 6.10, 14.88]). Multivariable logistic regression showed that significant risk factors of vitamin D deficiency were country of origin (women born in Switzerland and Germany had a lower risk than women born in other countries), smoking status (lower risk for former smokers) and intake of vitamin D supplements. CONCLUSIONS: Our results confirm a high prevalence of vitamin D deficiency in this Swiss cohort, in particular in women coming from Asian and African countries, and underline the importance of appropriate counseling and vitamin D supplementation in early pregnancy.

Dietary Patterns Are Associated with Cardiovascular and Cancer Mortality among Swiss Adults in a Census-Linked Cohort.

Defining dietary guidelines requires a quantitative assessment of the influence of diet on the development of diseases. The aim of the study was to investigate how dietary patterns were associated with mortality in a general population sample of Switzerland. We included 15,936 participants from two population-based studies (National Research Program 1A (NRP1A) and Monitoring of Trends and Determinants in Cardiovascular Disease (MONICA)-1977 to 1993) who fully answered a simplified 24-h dietary recall. Mortality data were available through anonymous record linkage with the Swiss National Cohort (follow-up of up to 37.9 years). Multiple correspondence analysis and hierarchical clustering were used to define data-driven qualitative dietary patterns. Mortality hazard ratios were calculated for all-cause, cancer and cardiovascular mortality using Cox regression. Two patterns were characterized by a low dietary variety ("Sausage and Vegetables", "Meat and Salad"), two by a higher variety ("Traditional", "High-fiber foods") and one by a high fish intake ("Fish"). Males with unhealthy lifestyle (smokers, low physical activity and high alcohol intake) were overrepresented in the low-variety patterns and underrepresented in the high-variety and "Fish" patterns. In multivariable-adjusted models, the "Fish" (hazard ratio = 0.82, 95% CI (0.68-0.99)) and "High-fiber foods" (0.85 (0.72-1.00)) patterns were associated with lower cancer mortality. In men, the "Fish" (0.73 (0.55-0.97)) and "Traditional" (0.76 (0.59-0.98)) patterns were associated with lower cardiovascular mortality. In summary, our results support the notion that dietary patterns affect mortality and that these patterns strongly cluster with other health determinants.

Prevalence and determinants of vitamin D deficiency in the third trimester of pregnancy: a multicentre study in Switzerland.

Vitamin D deficiency during pregnancy is associated with negative health consequences for mothers and their infants. Data on the vitamin D status of pregnant women in Switzerland are scarce. A three-centre study was conducted in the obstetric departments of Zurich, Bellinzona and Samedan (Switzerland) to investigate the prevalence and determinants of vitamin D deficiency (serum 25-hydroxyvitamin D (25(OH)D)<50 nmol/l) in 3rd-trimester pregnant women living in Switzerland (n 305), and the correlation between 25(OH)D in pregnant women and their offspring at birth (n 278). Demographic and questionnaire data were used to explore the determinants of vitamin D deficiency. Median concentration of serum 25(OH)D in the third trimester of pregnancy was 46·0 nmol/l (1st-3rd quartiles: 30·5-68·5), representing a 53·4 % prevalence of vitamin D deficiency. 25(OH)D levels in the umbilcal cord blood (median: 50·0 nmol/l; 1st-3rd quartiles: 31·0-76·6) strongly correlated with mothers' serum 25(OH)D (Spearman's correlation ρ=0·79, P<0·001). Multivariable logistic regression analysis showed that significant determinants of vitamin D deficiency in pregnant women were centre of study, country of origin, season of delivery and vitamin D supplement intake. Near-term BMI, skin colour, use of sunscreen and mothers' education, although each not individually significant, collectively improved the ability of the model to explain vitamin D status. Low vitamin D levels were common in this sample of pregnant women and their newborns' cord blood. Vitamin D supplement intake was the most actionable determinant of vitamin D status, suggesting that vitamin D supplementation during pregnancy should receive more attention in clinical practice.

Dietary Patterns and Their Sociodemographic and Lifestyle Determinants in Switzerland: Results from the National Nutrition Survey menuCH.

From a public health perspective, determinants of diets are crucial to identify, but they remain unclear in Switzerland. Hence, we sought to define current dietary patterns and their sociodemographic and lifestyle determinants using the national nutrition survey menuCH (2014⁻2015, n = 2057). First, we applied multiple factorial analysis and hierarchical clustering on the energy-standardised daily consumption of 17 food categories. Four dietary patterns were identified ("Swiss traditional": high intakes of dairy products and chocolate, n = 744; "Western 1": soft drinks and meat, n = 383; "Western 2": alcohol, meat and starchy, n = 444; and "Prudent": n = 486). Second, we used multinomial logistic regression to examine the determinants of the four dietary patterns: ten sociodemographic or lifestyle factors (sex, age, body mass index, language region, nationality, marital status, income, physical activity, smoking status, and being on a weight-loss diet) were significantly associated with the dietary patterns. Notably, belonging to the French- and Italian-speaking regions of Switzerland increased the odds of following a "Prudent" diet (Odds ratio [95% confidence interval]: 1.92 [1.45⁻2.53] and 1.68 [0.98⁻2.90], respectively) compared to the German-speaking regions. Our findings highlight the influence of sociodemographic and lifestyle parameters on diet and the particularities of the language regions of Switzerland. These results provide the basis for public health interventions targeted for population subgroups.