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1.
Nutrients ; 16(11)2024 May 24.
Article in English | MEDLINE | ID: mdl-38892537

ABSTRACT

The aim of the study was to ascertain consumers' interest in innovative fruit and cereal bars and their expectations of changes that could be applied by manufacturers to improve their health-promoting properties. An additional aim was to assess how these interests and expectations, as well as the information provided on the product label, determine the willingness to purchase a fruit and cereal bar with health-promoting properties. Data were collected through a quantitative CAWI survey conducted in 2020. It involved 1034 respondents. A logistic regression model was developed in which the dependent variable was the respondents' interest in an innovative fruit and cereal bar on whose packaging the manufacturer declared its health-promoting properties. It was found that producers' efforts to change the packaging to an organic one (OR = 1.24) along with enriching the product with chia seeds/flaxseed (OR = 1.22), vitamins and minerals (OR = 1.19), as well as fruit (OR = 1.14) and protein (OR = 1.12), or removing ingredients that cause allergies, would significantly increase the chance of respondents purchasing such a bar. A celebrity image and a claim that the product "helps maintain a healthy body weight" on the label would also encourage purchases. On the other hand, reducing the sugar content or enriching a fruit and cereal bar with powdered insects would significantly reduce the propensity to buy it.


Subject(s)
Consumer Behavior , Edible Grain , Fruit , Humans , Female , Male , Adult , Middle Aged , Surveys and Questionnaires , Food Packaging , Young Adult , Food Preferences/psychology , Food Labeling , Perception
2.
Nutrients ; 16(11)2024 May 27.
Article in English | MEDLINE | ID: mdl-38892579

ABSTRACT

The study aimed to identify predictors of the intention to eat less meat and more plant-based foods, including attitudes towards eating meat, habitual meat eating, subjective norms, and self-identity. A cross-sectional study using CAWI (Computer-Assisted Web Interview) was conducted in a group of 1003 Polish adults in 2023. To measure the predictor variables, the following tools were used: Beliefs and Eating Habits Questionnaire (KomPAN), Meat Attachment Questionnaire (MAQ), and scales to measure subjective norms and self-identity. Logistic regression analysis was used to verify associations between independent variables, and the intentions to eat more plant-based food and less meat next year were treated as dependent variables. More respondents were willing to increase their consumption of plant-based foods rather than reduce their meat consumption. The intention to consume less meat and more plant foods was more prevalent among women, older people (only intention to reduce meat consumption), and better-educated people (only intention to increase plant food consumption). Habitual frequency of eating plant foods, negative feelings about meat, and environmentally oriented identities had a stimulating effect on the intention to eat more plant foods and less meat, while experiencing pleasure in eating meat had a limiting effect on the intention to eat more plant foods and less meat. In addition, the habitual frequency of meat consumption and subjective norms reduced the likelihood of eating less meat, while no predictive effect was observed for the intention to eat more plant foods. In conclusion, educational and promotional activities to raise awareness of the link between food consumption and the environment can have a strong impact on eating less meat and more plant-based food, even among those strongly accustomed to meat consumption.


Subject(s)
Feeding Behavior , Meat , Humans , Female , Male , Poland , Adult , Middle Aged , Cross-Sectional Studies , Feeding Behavior/psychology , Young Adult , Surveys and Questionnaires , Diet, Vegetarian/psychology , Diet, Vegetarian/statistics & numerical data , Intention , Aged
3.
Folia Neuropathol ; 62(1): 32-46, 2024.
Article in English | MEDLINE | ID: mdl-38741435

ABSTRACT

Human induced pluripotent stem cells (hiPSCs) are a potential source of somatic cells for cell therapies due to their ability to self-renew and differentiate into various cells of the body. To date, the clinical application of hiPSCs has been limited due to safety issues. The present study aims to standardize the safety procedure of the derivation of GMP-compliant induced pluripotent stem cell (iPSC) lines from human fibroblasts. The hiPSC lines were generated using the nonintegrative Sendai virus method to incorporate Yamanaka reprogramming factors (OCT3/4, SOX2, KLF4 and c-MYC) into cells. A constant temperature was maintained during the cell culture, including all stages of the culture after transduction with Sendai virus. Pluripotency was proved in six independently generated hiPSC lines from adult female (47 years old) and male (57 years old) donors' derived fibroblasts via alkaline phosphatase live (ALP) staining, qPCR, and immunocytochemistry. The hiPSC lines showed a gradual decrease in the presence of the virus with each subsequent passage, and this reduction was specific to the hiPSC line. The frequency and probability of chromosomal aberrations in hiPSCs were dependent on both the iPSC clone identity and sex of the donor. In summary, the generation of hiPSC for clinical applications requires safety standards application (biosafety protocol, quality control of hiPSC lines, viral and genetic integrity screening) from the first stages of the clonal selection of hiPSC from the same donor.


Subject(s)
Induced Pluripotent Stem Cells , Kruppel-Like Factor 4 , Sendai virus , Humans , Female , Male , Middle Aged , Cell Line , Fibroblasts , Cell Differentiation/physiology , Transduction, Genetic/methods , Sex Factors
4.
Nutrients ; 15(19)2023 Sep 29.
Article in English | MEDLINE | ID: mdl-37836501

ABSTRACT

The role of childhood food experiences (CFEs) in determining future eating behaviors remains unclear. The aim of the study was to examine the link between CFEs and selected eating styles (ESs), i.e., intuitive (IE), restrained (ResEat) and external (ExtEat) eating, among 708 Polish adults aged 18-65 (477 women and 231 men). CFEs were measured with the Adults' Memories of Feeding in Childhood questionnaire. Polish versions of the Intuitive Eating Scale-2 and Dutch Eating Behavior Questionnaire were used to assess ESs. Mann-Whitney U test was used to compare ESs scores between those with lower and higher CFEs. In the total sample, "Restrictions" and "Pressure and Food Reward" parental feeding practices favored lower IE, while "Healthy Eating Guidance" and "Monitoring" practices predisposed higher levels of IE in adulthood. "Restrictions" were found to correlate with greater chances of ResEat, whereas "Healthy Eating Guidance" was linked with lower probability of ResEat. "Pressure and Food Reward" and "Monitoring" were associated with higher score for ExtEat. "Restrictions", "Child Control", "Monitoring" and "Healthy Eating Guidance" practices were differently linked to ESs in women and men. The findings suggest that education programs for parents should focus on the long-term consequences of feeding practices.


Subject(s)
Feeding Behavior , Parents , Adult , Female , Humans , Male , Eating , Food , Parenting , Poland , Retrospective Studies , Surveys and Questionnaires
5.
Life (Basel) ; 13(10)2023 Oct 14.
Article in English | MEDLINE | ID: mdl-37895438

ABSTRACT

Older people's health is strongly determined by their lifestyle, and its deterioration is a cause for concern and calls for effective efforts to slow down the process. The aim of the study was to determine the relationship between diet quality and other non-food lifestyle elements. The data were collected in 2017 through a cross-sectional survey among 271 Polish elder citizens. A K-means cluster analysis was applied to separate homogeneous groups by lifestyle components (without diet) and a logistic regression was used to analyze the relationships between identified clusters and sociodemographic characteristics, nutritional knowledge and diet quality. Three homogenous clusters were identified, i.e., individuals with moderate physical activity and recommended sleep duration (pro-healthy), with low physical activity (low PA), and with short sleep (short sleep). Gender, age, education, place of residence, BMI, and health-promoting diet index (pHDI) did not differentiate adherence to clusters. The probability of being in the pro-healthy cluster increased with nutritional knowledge and declaring the same or better health status compared to peers, while it decreased when above-average financial status was reported. The obtained results importantly extend the previous findings by showing that the individual elements of lifestyle should be also perceived in the context of others. Further research focused on lifestyle as a whole might considerably support the implementation of multifaceted lifestyle interventions.

6.
Nutrients ; 15(14)2023 Jul 21.
Article in English | MEDLINE | ID: mdl-37513650

ABSTRACT

Aging populations may be associated with increased nutritional risk, malnutrition, and food insecurity. This study aims to examine the relationship between food insecurity and nutritional risk, taking into account selected characteristics of the study group, and factors describing nutritional risk. It was conducted between May and July 2021, among 417 people aged 60 and older, in two regions of Poland. Questions from the SCREEN-14 questionnaire were used to assess nutritional risk. Selected questions from the HFSS questionnaire (U.S. Household Food Security Survey Module) concerning the elderly were used to assess food insecurity. A K-means cluster analysis was used to separate homogeneous clusters into food security indicators and nutritional risk factors. The Mann-Whitney U test and Kruskal-Wallis test were used to compare mean values between groups, and the Chi-square test was used to verify the differences. Two clusters were distinguished: I-"low food security and high nutritional risk" and II-"high food security and low nutritional risk". Cluster I included people aged 60-65, and over 75, living in urban areas, living alone or with family, with unfavorable economic situations and family relationships. Cluster II was composed of people aged 71-75, who were rural residents, living with a partner, with favorable economic situations and family relations. The vast majority of nutritional risk factors were found in Cluster I and among those at high nutritional risk. The largest number of people were affected by such nutritional risk factors such as difficulty in chewing or biting, loss in appetite, skipping meals, and perceiving one's weight as abnormal. Moreover, the group of people most significantly affected by high nutritional risk were in unfavorable economic situations, had poor family relationships, lived alone or with family, rated their health as worse than their peers, were overweight and obese, had metabolic disease, or impeding mobility. The results obtained can be applied to the planning of social and health policies for the elderly in Poland.


Subject(s)
Food Supply , Malnutrition , Aged , Humans , Middle Aged , Socioeconomic Factors , Poland/epidemiology , Malnutrition/epidemiology , Malnutrition/etiology , Food Insecurity , Nutritional Status
7.
PLoS One ; 18(6): e0287165, 2023.
Article in English | MEDLINE | ID: mdl-37315087

ABSTRACT

Nutrition knowledge acquired in college students may not only help in promoting an adequate diet, but also lead to excessive preoccupation with healthy eating, which is referred to as orthorexic behaviors. This study aimed to assess the relationship between nutrition knowledge, diet quality and orthorexic behaviors among college students of food and nutrition majors. Data were collected from a sample of 131 college students through a pre-post repeated cross-sectional study conducted from 2018 to 2021. The participants were asked to complete the ORTO-6 questionnaire, the nutrition knowledge test "GAROTA", and the Beliefs and Eating Habits Questionnaire (KomPAN). The results indicated that students' preoccupation with healthy eating (orthorexic behaviors score) during the study period did not change, in contrast nutrition knowledge and diet quality increased. There was no correlation between the orthorexic behaviors score and the nutrition knowledge score, both at the beginning and end of the study. At the beginning of the study, the orthorexic behaviors score correlated positively with "Pro-Healthy Diet Index" and "Diet-Quality Index", and inversely with "Non-Healthy Diet Index". However, at the end of the study, no significant correlations were observed between these variables. It can be concluded that nutrition knowledge determined positively the quality of the diet of students in food and nutrition majors, while did not affect the occurrence of orthorexic behaviors.


Subject(s)
Diet, Healthy , Orthorexia Nervosa , Students , Humans , Poland , Students/psychology , Universities , Health Knowledge, Attitudes, Practice , Cross-Sectional Studies , Food , Male , Female , Young Adult , Nutrition Surveys
8.
Nutrients ; 15(10)2023 May 10.
Article in English | MEDLINE | ID: mdl-37242139

ABSTRACT

Available studies suggest that childhood food experiences (CFE) may be linked with eating behaviors in adulthood, as well as eating style (ES); thus, both CFE and ES can determine dietary intake. Little is known about the role of both of these factors in explaining the diet quality (DQ) of adults. The aim was to investigate to what extent selected ESs, i.e., intuitive (IE), restrained (ResEat), and external (ExtEat) eating, and CFE related to parental feeding practices (PFPs) will predict the DQ of women and men. Data from 708 Polish adults (477 women and 231 men) aged 18-65 were collected via the Internet from October 2022 to January 2023. Mann-Whitney's U Test was used to compare ES and CFE levels among women and men, while DQ determinants were tested with the multiple linear regression (MLR). In the total study sample, "Healthy Eating Guidance" (CFE), "Child Control" (CFE), "Body-Food Choice Congruence" (IE), and ResEat favored higher DQ scores, while "Unconditional Permission to Eat" (IE), "Eating for Physical Rather Than Emotional Reasons" (IE), and ExtEat predisposed to lower DQ scores. After the MLR was conducted separately in women and men, differences were noted in the role of "Healthy Eating Guidance" (CFE), "Pressure and Food Reward" (CFE), "Unconditional Permission to Eat" (IE), "Eating for Physical Rather Than Emotional Reasons" (IE), ExtEat, and ResEat in predicting DQ indices. Our findings suggest that childhood food experiences and selected eating styles may differently determine the DQ of women and men. Future studies conducted within representative samples are needed to confirm these results.


Subject(s)
Diet , Eating , Adult , Male , Humans , Child , Female , Cross-Sectional Studies , Diet/psychology , Eating/psychology , Feeding Behavior/psychology , Food , Surveys and Questionnaires
9.
Life (Basel) ; 13(4)2023 Mar 23.
Article in English | MEDLINE | ID: mdl-37109393

ABSTRACT

Maintaining good health for as long as possible presents a great challenge for the elderly. As the elderly population is growing, there is an ongoing need to identify health risk factors affecting older individuals. The study aimed to explore relationships between sociodemographic characteristics, diet, physical activity, and prevalence of metabolic diseases and impaired mobility in the Polish elderly. A cross-sectional study was carried out on 417 elderlies in May-July 2021. Cluster analysis was applied to separate four homogeneous clusters based on the prevalence of metabolic disease and impaired mobility. Logistic regression analysis was used to verify associations between variables. Being overweight or having obesity, as well as following a diet, increased the probability of being affected by metabolic disease. Being well educated, having a better financial situation, positive perception of own health, and having at least moderate physical activity decreased the probability of suffering from mobility impairments. Eating behaviors were not found to be predictors of the disease. However, they differentiated the selected clusters. The results confirmed the heterogeneity of factors that may impact healthy aging. Thus, they should be taken into account by public health authorities to develop health promotion actions adjusted to the needs of specific subgroups.

10.
J Eat Disord ; 11(1): 9, 2023 Jan 19.
Article in English | MEDLINE | ID: mdl-36658619

ABSTRACT

PURPOSE: Over the past two decades, orthorexia nervosa (ON) has been increasingly investigated. Recently, a new revision version of the ORTO-15, namely ORTO-R, was used. The main objective of the present study was to confirm the factor structure of Polish version of the ORTO-R for evaluating ON thoughts and behaviors. METHOD: In three studies, a total of 3081 participants was selected by random sampling through several universities and companies. In Study 1, we used original items of ORTO-15, in Study 2 we used both, the ORTO-15 items and the revised items from ORTO-R, and in Study 3 we used only the items from the ORTO-R. Confirmatory factor analysis was used for determining the factorial structure of the Polish version of the ORTO-R. We also assessed internal consistency and convergent and criterion validity of the ORTO-R. RESULTS: The model composed of the revised items (ORTO-R) was characterized of good convergent and criterion validity. Furthermore, ORTO-R appeared to be more internally consistent as compared to ORTO-15. CONCLUSION: The 6-item ORTO-R is valid and reliable method to assess orthorexic thoughts and behaviors among Polish-speaking population and could be applied in future research. Using revised version of the items is strongly preferred to using the items in their original ORTO-15 form.

11.
Nutrients ; 14(16)2022 Aug 18.
Article in English | MEDLINE | ID: mdl-36014902

ABSTRACT

The transition from adolescence to young adulthood may be associated with unfavorable changes in food intake due to some substantial transformations in social life and environment. Factors that affect food choices and diet quality during early adulthood are still not well-recognized. This paper aims to explore the relationship between females' childhood food experiences related to parents' monitoring practices and healthy eating guidance, perceived nutrition concerns, changes in food intake during university studies, and diet quality. A cross-sectional study with the use of CAWI (Computer-Assisted Web Interview) was carried out on 657 female students aged 19-30 years. Beliefs and Eating Habits Questionnaire (KomPAN) was used to assess the frequency of eating various kinds of food and then to calculate the diet-quality index (DQI). Adults' Memories of Feeding in Childhood (AMoFiC) questionnaire was used to assess food experiences from childhood, and Health Concern Scale (HCS) was used to assess nutrition concerns. Associations between changes in food intake, diet quality, and selected factors describing the study sample were verified using logistic regression analysis. The DQI of the majority of students indicated a low intensity of nonhealthy and pro-healthy dietary characteristics. The intensity was higher among nutrition and health students, those with low nutrition concerns, and those with childhood experiences of monitoring. The chances of a negative change in food intake were increased by a higher score for childhood food experiences associated with parents' monitoring practices. The chances of a negative DQI were increased by bigger concerns about nutrition and by technical and agricultural majors; however, they were reduced by positive changes in food intake. Both childhood food experiences and perceived nutrition concerns should be factored into strategies aimed at improving youth diet and educating parents about effective parental feeding practices.


Subject(s)
Diet , Feeding Behavior , Adolescent , Adult , Cross-Sectional Studies , Eating , Female , Humans , Poland , Surveys and Questionnaires , Universities , Young Adult
12.
Nutrients ; 14(13)2022 Jun 29.
Article in English | MEDLINE | ID: mdl-35807890

ABSTRACT

Fruit and cereal bars are the response to the changing needs of consumers seeking health-promoting and convenient products. A cross-sectional study was conducted using the CAWI (Computer-Assisted Web Interview) method, with 1034 respondents consuming products of this kind. The aims of the study were (1) to identify consumer segments based on the importance they attached to the selected attributes of fruit and cereal bars and (2) to characterize the identified segments in terms of frequency and reasons for the consumption of fruit and cereal bars, views on their impact on health, and consumer behavior related to the selected lifestyle elements. Five distinct consumer clusters were identified. Involved and Health-oriented were more likely to consume bars, perceiving them as nutritious products, with a positive impact on health. Frugal and Visual consumed fruit and cereal bars the least frequently. They paid little attention to choosing healthier products in daily diet and physical activity. The Information seekers consumed bars to reduce stress and to improve their mood.


Subject(s)
Edible Grain , Fruit , Attitude , Consumer Behavior , Cross-Sectional Studies , Life Style , Motivation
13.
Article in English | MEDLINE | ID: mdl-35682116

ABSTRACT

The purpose of this study was to examine the relationships between diet quality, dieting, nutrition knowledge and attitudes in a group of Polish young adults. A cross-sectional survey was conducted in 2018 amongst 638 students of food and nutrition-related majors. Based on the frequency of consumption of 24 food groups, the "Pro-Healthy Diet Index" (pHDI) and "Non-Healthy Diet Index" (nHDI) were calculated. To assess the nutrition knowledge, the "GAROTA" test was used. The k-means clustering method was used to identify clusters-attitudes towards food and nutrition. The relationships between pHDI and nHDI indices, dieting, nutrition knowledge (NK), and attitudes towards food and nutrition were verified, using multiple linear regression analysis. The results confirmed some relationships between the variables. Higher nHDI characterized males (p < 0.0001) and people with more unfavorable attitudes towards food and nutrition (p < 0.0001), and those not using a diet (p < 0.0001). Higher nutrition knowledge (p < 0.0001) and higher BMI (p = 0.0370) were correlated with lower nHDI. Higher pHDI characterized people with more favorable attitudes (p < 0.0001) and those using a diet (p = 0.0002). Nutrition knowledge showed an adverse association with nHDI (r = −0.172, p < 0.05) and no association with pHDI. Thus, declarative nutrition knowledge does not seem to be a good indicator of healthy dietary behavior. Nutrition education programs that concentrate only on knowledge of facts, and neglect the development of favorable attitudes towards food and nutrition, may not be efficient enough to develop adequate dietary behavior of students.


Subject(s)
Diet , Health Knowledge, Attitudes, Practice , Cross-Sectional Studies , Diet, Healthy , Feeding Behavior , Humans , Male , Poland , Young Adult
14.
Nutrients ; 14(5)2022 Mar 06.
Article in English | MEDLINE | ID: mdl-35268085

ABSTRACT

Intuitive (IE) and mindful (ME) eating share internally focused eating, yet previous studies have shown that these concepts are not strongly correlated, which suggests that they might be differently related to food intake. The study aimed to adapt the original Intuitive (IES-2) and Mindful (MES) Eating Scales to the Polish language, to test their psychometric parameters and, further, to examine associations of IE and ME with an intake of selected food groups, i.e., healthy foods (fresh and processed vegetables, fresh fruit) and unhealthy foods (sweets, salty snacks). A cross-sectional study was conducted in 2020 in a group of 1000 Polish adults (500 women and 500 men) aged 18-65 (mean age = 41.3 ± 13.6 years). The factor structure was assessed with exploratory (EFA) and confirmatory (CFA) factor analysis as well as structural equation modeling (SEM). Measurement invariance across gender was assessed with multiple-group analysis. Internal consistency and discriminant validity of the two scales was tested. Spearman's correlation coefficient was used to examine the correlation between IES-2 and MES subscales with food intake. A 4-factor, 16-item structure was confirmed for IES-2, while EFA and CFA revealed a 3-factor, 17-item structure of MES. Both scales demonstrated adequate internal consistency and discriminant validity. Full metric and partial scalar invariance were found for IES-2, while MES proved partial invariances. "Awareness" (MES) and "Body-Food Choice Congruence" (IES-2) positively correlated with intake of healthy foods and negatively with the intake of unhealthy ones. "Eating For Physical Rather Than Emotional Reasons" (IES-2) and "Act with awareness" (MES) favored lower intake of unhealthy foods, whereas "Unconditional Permission to Eat" and "Reliance on Hunger and Satiety Cues" (IES-2) showed an inverse relationship. A greater score in "Acceptance" (MES) was conducive to lower intake of all foods except sweets. The results confirmed that adapted versions of the IES-2 and MES are valid and reliable measures to assess IE and ME among Polish adults. Different IE and ME domains may similarly explain intake of healthy and unhealthy foods, yet within a single eating style, individual domains might have the opposite effect. Future studies should confirm our findings with the inclusion of mediating factors, such as other eating styles, childhood experiences, dieting, etc.


Subject(s)
Feeding Behavior , Language , Adolescent , Adult , Aged , Cross-Sectional Studies , Eating/psychology , Feeding Behavior/psychology , Female , Humans , Intuition , Male , Middle Aged , Poland , Young Adult
15.
Foods ; 11(20)2022 Oct 15.
Article in English | MEDLINE | ID: mdl-37430971

ABSTRACT

The aging of societies and the quality of life of the elderly may be accompanied by food insecurity. The aim of the study was to find the relationships between the perceptions of various causes of food insecurity, i.e., financial, social, health, and spatial, and then between those and the selected sociodemographic characteristics. The survey was conducted in late 2018 and early 2019 among 760 people aged 65 and older in two regions of Poland. Factor analysis with the use of principal component analysis (PCA) was used to identify the main causes of the prevalence of food insecurity. Cluster analysis using Ward's hierarchical classification and logistic regression analysis were used to assess the relationship between the identified reasons for food insecurity, demographic characteristics, and socioeconomic status (SES). Two groups of causes that favor the experience of food insecurity among the elderly were identified, i.e., economic-social reasons and spatial-health reasons. They relate to such situations of food insecurity as concerns about food shortages, lack of staple foods, limited size or frequency of meals, and skipping meals. The high importance of economic-social (HE-S) reasons was associated with the low importance of spatial-health (LS-H) reasons, and conversely, the high importance of spatial-health (HS-H) causes was associated with the low importance of economic-social (LE-S) causes. HE-S and LS-H reasons were combined with low SES and residence in a city of more than 100,000 inhabitants. HS-H causes, on the other hand, were associated with LE-S causes and living in rural areas or towns of fewer than 100,000 inhabitants, as well as high SES. This specificity should be considered in the development of strategies and interventions aimed at reducing the phenomenon of experiencing food insecurity in the elderly population.

16.
Nutrients ; 13(12)2021 Dec 15.
Article in English | MEDLINE | ID: mdl-34960043

ABSTRACT

Knowledge of associations between emotional, external, and restrained eating with food choices is still limited due to the inconsistent results of the previous research. The aim of the study was to adopt the Dutch Eating Behavior Questionnaire (DEBQ) and then to examine the relationship between emotional, external, and restrained eating styles and dietary patterns distinguished on the basis of intake of fruit and vegetables (fresh and processed separately), fruit and/or vegetable unsweetened juices, sweets and salty snacks, and the adequacy of fruit and vegetable intake. The cross-sectional study was conducted in 2020, in a sample of 1000 Polish adults. The questionnaire consisted of the Dutch Eating Behavior Questionnaire, questions on selected food groups intake, and metrics. DEBQ structure was tested using both exploratory and confirmatory factor analysis (EFA, CFA) and structural equation modelling (SEM), while multi-group analysis was used to test measurement invariance. Logistic regression was applied to investigate the association between eating styles and dietary patterns, identified with the use of K-means cluster analysis. EFA, CFA and SEM revealed a three-factor, 29-item tool with satisfactory psychometric parameters. Restrained eating (ResEat) and external eating (ExtEat) were found to decrease chances of low intake of both favorable (fruit, vegetables, and unsweetened juices) and unfavorable (sweets and salty snacks) foods and increased the chances of their moderate intake. ResEat increased the probability of the high intake of favorable and moderate or high intake of unfavorable foods. ResEat and ExtEat were predisposed to adequate intake of fruit and vegetables while emotional eating had the opposite effect. Gender, education, and BMI were also found to determine food intake. Our results provide evidence that both eating styles and sociodemographic characteristics should be taken into account while explaining food intake as they may favor healthy and unhealthy eating in different ways.


Subject(s)
Culture , Eating , Feeding Behavior , Food/classification , Adolescent , Adult , Aged , Female , Humans , Male , Middle Aged , Netherlands , Nutritional Sciences , Poland , Reproducibility of Results , Surveys and Questionnaires , Young Adult
17.
Nutrients ; 13(11)2021 Nov 07.
Article in English | MEDLINE | ID: mdl-34836221

ABSTRACT

The aim of the study was to assess the diversity of dietary patterns within the elderly, in relation to the region of residence, household structure, and socioeconomic status. The questionnaire was conducted in a group of 427 Polish adults aged 60 and older from June to September 2019. The sample was selected by means of the snowball method in two regions. Principal component analysis (PCA) was used to extract and identify three dietary patterns (factors) from the frequency of eating 32 groups of foods. Logistic regression analysis was used to determine the relationship between the identified dietary patterns (DPs), region, household status, and socioeconomic index (SES). Adherence to the identified DPs, i.e., traditional, prudent, and adverse, was associated with socioeconomic status (SES) and living environment, i.e., living alone, with partner, or with family, while the region did not differentiate them. Less people living with their family were characterized by the frequent consumption of traditional food (the upper tertile of this DP), while more of them often consumed food that was typical for both prudent and adverse DPs (the upper tertiles of these DPs). The presence of a partner when living with family did not differentiate the adherence to DPs. A high SES decreased the chances of adhering to the upper tertiles of the "prudent" and "traditional" DPs, while living with family increased the chances of adhering to both the upper and middle tertiles of the "prudent" DP. Identifying the dietary patterns of the elderly contributes to a better understanding of the food intake of the senior citizens living in different social situations, in order to support public policies and nutritional counseling among this age group.


Subject(s)
Diet/methods , Feeding Behavior , Aged , Family Characteristics , Female , Home Environment , Humans , Logistic Models , Male , Middle Aged , Nutritional Status , Poland , Public Health , Residence Characteristics , Socioeconomic Factors , Surveys and Questionnaires
18.
Nutrients ; 13(9)2021 Aug 24.
Article in English | MEDLINE | ID: mdl-34578809

ABSTRACT

The aim of the current study was two-fold: (1) to identify consumer segments based on pasta selection motives and (2) to examine the differences between the identified segments in terms of perception of pasta and pasta with added fiber and information on the food label. The data were collected using a CAPI (computer-assisted personal interview) survey on a sample of 1013 consumers. The k-means clustering method was used to identify four clusters of consumers, namely, quality-oriented, sensory-oriented, convenience-oriented, and neutral consumers. The quality-oriented group was the group that expressed the most positive opinions about the pasta and about the addition of fiber to pasta. Moreover, they appreciated the information placed on the pasta label the most. Consumers in the sensory-oriented segment were the least likely to agree that the addition of fiber to pasta deteriorated its taste and to agree that it looked worse compared to pasta without fiber. These findings are of significance for those involved in the public nutrition sector as well as for those responsible for preparing well-targeted marketing messages. The conclusions may constitute invaluable insights for those devising educational initiatives and campaigns.


Subject(s)
Consumer Behavior , Dietary Fiber/administration & dosage , Food Labeling/methods , Food Preferences , Triticum , Adult , Aged , Choice Behavior , Cross-Sectional Studies , Female , Humans , Male , Marketing , Middle Aged , Nutritive Value , Surveys and Questionnaires , Taste
19.
Foods ; 10(7)2021 Jul 04.
Article in English | MEDLINE | ID: mdl-34359415

ABSTRACT

Consumer interest in game meat has increased in recent years. Consumers appreciate its nutritional value but still have many concerns. Based on data from a quantitative study conducted in the group of 450 purposively selected Polish respondents declaring to consume the game meat, consumers were segmented concerning the perception of health risks associated with its consumption. Three separate clusters were identified using hierarchical cluster analysis: Indifferent (42%), Fearful (30%), and Selective (28%). The clusters differed significantly in the perception of the role of game in their lives and taking actions to mitigate the health risks associated with its consumption. In addition, their socioeconomic profiles were significantly different. The Indifferent segment-significantly more often than the other segments-believes that game has a positive impact on health, and the way to counteract the health risks is to not eat raw meat. The Selective segment attaches great importance to the choice of consumption place as a warranty of access to safe meat. The Fearful segment is willing to pay more for good quality meat and search for information. The results proved that the game consumers are not a homogenous group. Recognizing the differences can indicate a path for the traders to efficiently meet the consumers' expectations and needs.

20.
Nutrients ; 13(5)2021 May 10.
Article in English | MEDLINE | ID: mdl-34068662

ABSTRACT

Food neophobia (FN) is associated with reduced quality of diet in adults; thus, the understanding of the relationship between FN and food consumption in more depth appears to be a key issue. The aim of the study was to assess the relationship between food neophobia, dietary patterns, food choice motives, and food label reading in the group of adults. Data were collected using the computer-assisted personal interviewing technique (CAPI). A cross-sectional quantitative survey was carried out in November-December 2017 in a sample of 1017 Polish adults. The questionnaire used in the study included the Food Neophobia Scale (FNS), the Beliefs and Eating Habits Questionnaire (KomPAN), and questions regarding food choice motives, reading food labels, and sociodemographic characteristics. The food neophobics were older, had a lower level of education, and had higher BMI compared to others. Compared to others, among the food neophobics, there were more people who often consumed vegetables, fruit, meat, and meat products and who rarely consumed functional and convenience food, sweets, and sweetened beverages. When choosing food, more food neophobics chose healthy and tasteless food products, while more food neophilics chose unhealthy and tasty products. More food neophobics declared not reading price and shelf-life information on food labels compared to the other two groups. Although food neophobia may make adaptation to dietary recommendations difficult, health-promoting features of the diet were observed within the food neophobics. Actions focusing on food choice motives may help even more to limit the effects of food neophobia in adults. Further research is recommended to confirm the observed relationships under different sociocultural conditions.


Subject(s)
Avoidant Restrictive Food Intake Disorder , Diet , Food Labeling , Food Preferences , Motivation , Adult , Aged , Cross-Sectional Studies , Educational Status , Feeding Behavior , Female , Fruit , Humans , Male , Middle Aged , Poland , Surveys and Questionnaires , Vegetables
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