Food-related quality of life among older adults living in community: A multi-factorial approach

Food-related Quality of Life in patients with Inflammatory Bowel Disease: Translation and Validation of the German version of FR-QoL-29

The psychosocial effects of eating and drinking - summarized as food-related quality of life (FR-QoL) - are underexplored in inflammatory bowel disease (IBD). Currently, there is no German instrument to assess FR-QoL in IBD patients. This study aimed to translate the validated English FR-QoL-29 questionnaire into German and evaluate its validity and reliability.A monocentric, cross-sectional study was conducted at a tertiary referral center with IBD patients and healthy controls. Participants completed questionnaires on sociodemographics, disease history, the Malnutrition Universal Screening Tool (MUST), the German Short Health Scale (SHS), and the FR-QoL-29-German. The FR-QoL-29 was translated into German using a forward-backward method. Its reliability and validity was assessed using Pearson correlation coefficients, intraclass correlation coefficients, and Cronbach's α.N=200 IBD patients (Crohn's disease: 61.8%; women: 50.8%; remission: 56.2%) and n=10 healthy controls completed the questionnaires. Overall, 113 IBD patients repeated the questionnaires after an average of six weeks. Significant differences in FR-QoL-29-German sum scores were found between all levels of IBD disease activity, except for remission - mild disease (p = 0.423) and moderate - severe disease (p = 0.999). FR-QoL-29-German scores significantly correlated with age (p = 0.041), disease activity (p < 0.001), MUST (p = 0.015), fecal Calprotectin (p = 0.011) and SHS (p < 0.001). Overall, the FR-QoL-29-German showed excellent internal consistency (Cronbach's α = 0.965) and good test-retest reliability (ICC = 0.85 [95% CI: 0.78-0.89]).The FR-QoL-29-German is a valid and reliable tool for assessing food-related quality of life in German-speaking individuals with IBD.

Sex Differences Outweigh Dietary Factors in Food-Related Quality of Life in Patients with Inflammatory Bowel Disease

BACKGROUND

Inflammatory bowel disease (IBD), including ulcerative colitis (UC) and Crohn's disease (CD), consists of chronic gastrointestinal inflammation, with nutrition playing a significant role in its development. IBD patients often face dietary challenges affecting their quality of life (QoL), yet research on food-related QoL (FR-QoL) and sex-specific differences is limited. It was hypothesized that dietary patterns and choices impact food-related quality of life in IBD and that these effects vary by sex. The objective of this analysis was, therefore, to evaluate the impact of diet on food-related quality of life for men and women with IBD, respectively.

METHODS

A monocentric, cross-sectional study at a tertiary referral center analyzed the food-related quality of life in 117 women and 116 men with IBD, with a particular focus on dietary choices and patterns. To achieve this, multiple assessment tools, including the German version of the IBD-specific Questionnaire for Food-Related Quality of Life (FR-QoL-29-German) and a validated Food Frequency Questionnaire (FFQ) for dietary behavior, were used. Clinical indices (Harvey-Bradshaw Index (HBI); Partial Mayo Score (PMS)) and biochemical markers (C-reactive protein; fecal calprotectin) were evaluated.

RESULTS

The FR-QoL-29-German sum score differed significantly between the sexes (p = 0.034; g = -0.3), with men showing a higher mean score. Distinct dietary patterns showed little correlation with FR-QoL for both sexes, except for a significant inverse correlation between FR-QoL and sQ-HPF scores for men (p = 0.021; r = -0.214) but not for women (p = 0.897; r = -0.012). In a logistic regression analysis that was adjusted for confounding, the impact of IBD-specific and diet-related factors on FR-QoL was assessed, and disease entity was identified as a significant influencing factor for men but not for women. In women, older age and lower body weight were associated with higher FR-QoL.

CONCLUSIONS

The findings of this study indicate that dietary choices and patterns do not exhibit uniform associations with IBD-related quality of life. In addition, sex differences have been identified as a substantial factor in IBD food-related quality of life.

The Mediating Role of Work-Life Balance Between Perceived Partner Support and Satisfaction with Food-Related Life in Dual-Earning Parents and Their Adolescents

BACKGROUND

Partner support and work-life balance (WLB) are important for families' well-being. Previous research has linked perceived family support, WLB, and satisfaction with food-related life (SWFoL); however, there is limited information regarding each parent's support from their partner. Drawing on the conservation of resources theory, the work-home resources, and the actor-partner interdependence model (APIM), this study examined the direct and indirect effects of parents' perceived partner support, WLB, and the SWFoL of dual-income parents and their adolescents, considering the moderating role of parents' gender-transcendent attitudes.

METHODS

A total of 516 dual-earning parents with one adolescent child were recruited in Chile using non-probability sampling. The parents completed scales measuring perceived partner support, WLB, and gender role attitudes. The three family members responded to the Satisfaction with Food-Related Life scale. The data were analyzed using the mediation APIM, structural equation modeling, and multi-group analysis.

RESULTS

The model fit was robust (RMSEA = 0.016; SRMR = 0.052; CFI = 0.982; TLI = 0.978). The findings showed that the mothers' SWFoL was indirectly and positively affected by their and the fathers' perceived partner support through both parents' WLB. The fathers' SWFoL was directly and positively affected by their perceived partner support and indirectly via their WLB. The adolescents' SWFoL was directly and positively affected by the mothers' perceived partner support and indirectly by the fathers' perceived partner support through the fathers' WLB. In families where the fathers exhibited low gender-transcendent attitudes, the relationship between the mothers' perceived partner support and WLB was stronger.

CONCLUSIONS

Thus, it can be concluded that the mediating role of work-life balance is significant, as it facilitates the transmission of resources within and between individuals to enhance parents' and adolescents' SWFoL.

Diet-related quality of life may directly and indirectly affect health-related quality of life through protein intake and frailty in patients with osteoporosis: Results from a prospective cohort study

AIM

We aimed to examine the direct and indirect associations between diet-related quality of life (DRQOL) and health-related quality of life (HRQOL) in patients with osteoporosis.

METHODS

Cross-sectional and longitudinal analyses were conducted using data from a 1-year prospective cohort survey of 532 consecutive patients with osteoporosis. The DRQOL was assessed using a short version of the Diet-Related Quality of Life Scale. Dietary intake statuses were assessed using the brief-type self-administered diet history questionnaire. Frailty was assessed using the Kihon Checklist (KCL). HRQOL was assessed using the EuroQol 5-dimensions 5-level (EQ-5D-5L) score. The association between the DRQOL scores and each item was analyzed using multivariable logistic regression, path analysis, and a cross-lagged panel model.

RESULTS

In the baseline cross-sectional analysis, DRQOL scores at the ≥75th percentile of the cohort were associated with protein intake (odds ratio [OR] 2.18; 95% confidence intervals [CIs]: 1.20, 3.96), frailty (OR: 0.14; 95% CIs: 0.06, 0.33), and having a full EQ-5D-5L score (OR: 2.37; 95% CIs: 1.33, 4.21). In the path analysis, the DRQOL score was directly related to the EQ-5D-5L score and indirectly related via protein intake and the KCL score (standardized direct effect: 0.08, standardized indirect effect: 0.11). In the cross-lagged panel model, DRQOL scores at baseline were indirectly positively associated with EQ-5D-5L scores at 1 year (standardized direct effect: -0.06, standardized indirect effect: 0.23).

CONCLUSIONS

The DRQOL in patients with osteoporosis may be directly and indirectly related to the HRQOL via protein intake and frailty. Geriatr Gerontol Int 2025; 25: 243-250.

Revisiting the Link between Workplace Support for Families, Family Support, Diet Quality, and Satisfaction with Food-Related Life in the Second Year of the Pandemic

The main objective of this study was to examine the actor and partner effects between Perceived Workplace Support for Families (PWSFs) and family support (PFS), diet quality, and satisfaction with food-related life (SWFoL) in households with both parents working and adolescents, along with the role of the three family members' diet quality as a mediator. During the second year of the pandemic in Chile, 860 dual-earner parents of different sexes and their adolescent child (average age 13 years, with 50.7% being male) were recruited from two cities. Parents responded to a measure of PWSFs and the Perceived Family Support Scale. Mothers, fathers, and adolescents answered the Adapted Healthy Eating Index (AHEI) and the satisfaction with food-related life Scale. The examination employed the mediation Actor-Partner Interdependence Model and structural equation modeling for the analyses. Results showed that mothers' PWSFs improved their and their teenage children's SWFoL, while fathers' PWSFs only improved their SWFoL. The mothers' PFS improved their and the fathers' diet quality while enhancing their SWFoL and the adolescents' SWFoL. The fathers' PFS enhanced their and the adolescents' SWFoL. The mothers' PFS also indirectly enhanced their and the fathers' SWFoL via each parent's diet quality. Each family member's diet quality was positively related to their SWFoL, while mothers' diet quality was positively related to the fathers' SWFoL. These results imply that resources obtained by parents from PFS positively impact the SWFoL of the three family members through different mechanisms. They also highlight the importance of maternal family support for SWFoL during the pandemic.

Profiles of older adults according to their life and food-related life satisfaction during the COVID-19 pandemic: the importance of the social environment

Introduction

Older adults are a highly heterogeneous population, as individuals of the same age can show considerable variations in personal characteristics and living conditions. Risk and protective factors for older adults' subjective wellbeing during the COVID-19 pandemic can be explored by examining how life satisfaction, food-related life satisfaction, and associated variables coexist among these individuals. On this basis, this study aimed to identify older adult profiles based on their levels of life and food-related life satisfaction; to characterize these profiles by diet quality, social support, financial wellbeing, and sociodemographic characteristics; and to identify variables associated with higher life and food-related life satisfaction.

Methods

The sample included 1,371 institutionalized and non-institutionalized individuals over the age of 60, from four cities in Chile. Participants answered a survey, either online or face to face, with questions about life and food-related life satisfaction, perceived social support from family, friends, and others, food quality, financial wellbeing/distress, sociodemographic characteristics, and prior COVID-19 infection.

Results

Using a latent profile analysis, we identified three profiles of older adults: Profile 1: Unsatisfied with their life, somewhat satisfied with their food-related life (5.40%); Profile 2: Somewhat satisfied with their life, satisfied with their food-related life (65.06%); Profile 3: Extremely satisfied with their life and food-related life (29.54%). Profiles differed by residence (institutionalized vs. independent), age, marital status, social support, financial wellbeing, COVID-19 infection, and city of residence.

Discussion

The patterns of association between life and food-related satisfaction and related variables indicate conditions of vulnerability and protection related to living conditions, the social dimensions of food consumption, and social support. These results underscore the need for identifying groups of older adults based on diverse characteristics and conditions outside of chronological age.

Satisfaction with Life and Nutritional Behaviour, Body Composition, and Functional Fitness of Women from the Kraków Population Participating in the "Healthy Active Senior" Programme

Pro-health behaviours are related to a person's personal resources. The aim of the study was to assess the relationship between satisfaction with life (SWL), nutritional behaviours, somatic indices, and functional efficiency of senior women. The research was conducted among 120 women aged 60-84 (Me = 65) participating in the "Healthy Active Senior" project at the University of Physical Education in Kraków. The Satisfaction with Life Scale (SWLS) and the proprietary validated questionnaire of nutritional behaviour were used. Body composition was assessed using the method of bioelectrical impedance (TANITA SC-330ST analyser), while physical fitness was evaluated via the Senior Fitness test (Fullerton Functional Fitness Test). Correlations between the variables were measured by implementing Spearman's R signed-rank correlation coefficients (with p < 0.05). Positive correlations between SWL and selected nutrition behaviours have been demonstrated, including eating 5-6 meals (p < 0.001) and drinking at least 2 litres of fluids a day (p = 0.023), consuming cereal products daily, including whole-grains (p = 0.001), avoiding alcoholic beverages (p = 0.030), and applying vitamin D supplementation (p = 0.010). At the same time, negative correlations between SWL and limiting the consumption of red as well as processed meats (p = 0.002), animal fats (p = 0.046), and the preference for vegetable oils in one's diet (p = 0.023) were shown. Significant correlations between satisfaction with life and two indicators of functional fitness were also confirmed: negative-with the variable '2.44-m Get-Up and Go' (p = 0.003); and positive-with the '2-Minute Step in Place' test (p = 0.034). The relationships between SWL and somatic indices did not reach the level of statistical significance. Among the women participating in the "Healthy Active Senior" programme, correlations between SWL and rational nutritional behaviours, as well as indices of functional fitness, were found (mostly positive), while the trends in these areas were not fully unambiguous, suggesting the validity of conducting further research.

Satisfaction with Food: Profiles of Two-Parent Families with Adolescent Children

The objectives of this study were to distinguish family profiles based on the level of satisfaction with food-related life (SWFoL) of mothers, fathers, and adolescents, and to characterize the profiles based on the three family members' diet quality and nutritional status, family's eating habits, parental feeding practices, parent's nutritional knowledge, and sociodemographic characteristics. Questionnaires were applied to a sample of 300 two-parent families with adolescent children, aged between 10 and 17 years, in Temuco, Chile. The questionnaires used were: satisfaction with food-related life (SWFoL); adapted healthy eating index (AHEI); family eating habits questionnaire (FEHQ); and the nutritional knowledge subscale. They also answered questions about eating habits and provided data to determine BMI and sociodemographic characteristics. Four different profiles were identified with respect to SWFoL: "Families satisfied with their food" (50.6%); "Fathers and mothers moderately satisfied with their food, children satisfied" (23.2%); "Families extremely satisfied with their food" (16.6%); and "Fathers and mothers satisfied with their food, children extremely dissatisfied" (9.7%). The profiles demonstrated heterogeneity in SWFoL. Higher levels of SWFoL (mothers, fathers and adolescents) were associated with healthier eating habits. These results contribute to new studies that enable understanding of how families' healthy eating habits are part of improving quality of life.

Parents' Modeling During the COVID-19 Pandemic: Influences on Family Members' Diet Quality and Satisfaction With-Food-Related Life in Dual-Earner Parents With Adolescent Children

Reciprocal family influences in the food domain have been little explored, particularly during the COVID-19 pandemic. To fill in this gap, this study explored actor and partner effects between parents' food modeling and parents' and their adolescent children's diet quality and satisfaction with food-related life (SWFoL); and the mediating role of diet quality between modeling and SWFoL. This study used a cross-sectional design. A sample of 430 different-sex dual-earner parents and one adolescent child were recruited in Rancagua, Chile, between March and June 2020. Parents answered the modeling dimension of the Comprehensive Feeding Practices Questionnaire. Parents and adolescents answered the Adapted Healthy Eating Index (AHEI) and the SWFoL Scale. Analyses were conducted using the Actor-Partner Interdependence Model and structural equation modeling. Results showed that one parent's modeling enhanced diet quality for themselves, their partner, and the adolescents. Parents' modeling was associated with their own SWFoL, directly and via their own diet quality. There were positive associations between mothers' modeling and adolescents' SWFoL; between mothers' diet quality and fathers' SWFoL; and between mothers' modeling and fathers' SWFoL via the fathers' diet quality. Parents' modeling can improve the three family members' diet quality, while mothers' modeling and diet quality showed to improve fathers' and adolescents' SWFoL.

Folic Acid Is Related to Muscle Strength and Vitamin A Is Related to Health-Related Quality of Life: Results of the Korea National Health and Nutrition Examination Survey (KNHANES VII 2016-2018)

This study investigated how folic acid affects muscle strength and the effects of vitamin A on quality of life in adults. Baseline data from the Korea National Health and Nutrition Examination Survey (KNHANES VII 2016–2018) was used to find 6112 adults (ages 19–80) meeting study criteria. The participants were divided into three groups: young adults (ages 19–39), middle-aged (ages 40–64), and elderly (≥65 years). Muscle strength was measured using a digital grip strength dynamometer. The EuroQol five-dimension questionnaire measured quality of life. Associations were assessed using multivariate regression and logistic regression. Vitamins and handgrip strength were divided into low and high groups based on the mean. Although vitamin A and folate levels were related to handgrip strength in all subjects, regression demonstrated a significant association between folate and handgrip strength in the elderly. The odds ratios (OR) of higher handgrip strength were statistically significant for elderly participants with high levels of folate compared to those with low levels (OR: 1.55). Vitamin A was associated with quality of life, especially in the self-care dimension for the elderly. Further longitudinal research is needed to examine the relationship between vitamins and muscle strength, as well as vitamins and quality of life.