Publications by authors named "Marzena Jezewska-Zychowicz"

Objectives: This study aimed to identify the predictors of eating more plant-based foods and legumes in terms of previous changes in consumption, habitual frequency of consumption, intention to reduce the amount of meat consumed, and health and environmental identities.

Methods: A cross-sectional survey was conducted between June and September 2023 in 881 Polish adults. Based on two self-descriptors, four groups of respondents were identified: no health identity and no environmental identity (nHI-nEI), health identity but no environmental identity (HI-nEI), no health identity but environmental identity (nHI-EI), and both health identity and environmental identity (HI-EI).

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This study aimed to examine the relationship between self-reported changes in food consumption over the past 2 years, quality of actual diet, and declared intentions to eat more plant-based foods while reducing meat consumption in the next year. A cross-sectional study using Computer-Assisted Web Interview (CAWI) was conducted on 1003 Polish adults in 2023. The Beliefs and Eating Habits Questionnaire (KomPAN) was used to assess the frequency of consuming various food groups and to calculate diet quality indices.

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Consumption of sugar-sweetened beverages (SSBs) contributes to the risk of developing overweight and obesity in children and adults. Thus, reducing free sugar is a globally recognized public health priority. The implementation of a sugar tax is one way of achieving this goal.

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Background: The association of sarcopenia and frailty syndrome with dietary patterns is not yet well recognized.

The Aim: The aim of the study was to evaluate the association among dietary patterns, suspected sarcopenia, and frailty syndrome among older people in Poland.

Methods: The study was conducted in 2022 and 2023 among people aged 55 and older.

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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.

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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.

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Article Synopsis
  • Older adults' health is heavily influenced by their lifestyle choices, and addressing lifestyle deterioration is crucial for their well-being.
  • A study conducted in 2017 surveyed 271 Polish seniors to explore the link between diet quality and other lifestyle factors, using cluster analysis and logistic regression for data interpretation.
  • Three distinct lifestyle groups were identified: those with healthy physical activity and sleep, those with low physical activity, and those with inadequate sleep, with findings suggesting that a better understanding of lifestyle interconnections can enhance lifestyle interventions for older adults.
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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.

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Article Synopsis
  • * Conducted from May to July 2021, the study analyzed data from 417 participants using questionnaires to evaluate nutritional risk and food insecurity, identifying two distinct clusters: one with low food security and high nutritional risk, and the other with high food security and low nutritional risk.
  • * The study found that individuals in the low food security cluster, particularly those aged 60-65 and 75+, were predominantly urban dwellers with economic hardships, while the high food security cluster consisted mostly of those aged 71-75 living
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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.

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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.

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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.

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Article Synopsis
  • - The study investigates health risk factors among the growing elderly population in Poland, focusing on sociodemographic characteristics, diet, physical activity, and metabolic diseases.
  • - Conducted on 417 elderly individuals in 2021, the research used cluster analysis and logistic regression to reveal that obesity and diet increased the risk of metabolic disease, while education, financial stability, and physical activity were protective against mobility issues.
  • - The findings highlight diverse factors affecting healthy aging, emphasizing the need for public health strategies tailored to specific elderly subgroups.
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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.

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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.

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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.

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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.

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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.

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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.

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Article Synopsis
  • - The study aimed to analyze the dietary habits of 427 Polish adults aged 60 and older, focusing on how these habits relate to their region, household structure, and socioeconomic status using data collected from June to September 2019.
  • - Three distinct dietary patterns (traditional, prudent, and adverse) were identified through Principal Component Analysis, with logistic regression revealing that socioeconomic status and household structure influence adherence to these patterns more than geographic region.
  • - Findings indicate that those living with family are more likely to adhere to prudent dietary choices, while high socioeconomic status is linked to lower adherence to traditional and prudent diets, highlighting the importance of these factors in understanding elderly nutrition for better public health initiatives.
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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.

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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.

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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).

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Impact of parental feeding practices on children's eating behaviors is well-documented in the literature. Nevertheless, little is known about how many of these behaviors might persist into adulthood. There is a lack of a tool measuring childhood feeding experiences recollected by adults, while the Comprehensive Feeding Practices Questionnaire (CFPQ) is used to measure parental feeding practices applied towards children.

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The aim of the study was to explore the associations between perceived health and nutrition concerns, sociodemographic characteristics and unhealthy dietary patterns in a representative group of Polish adults. The data were collected in 2017 through a cross-sectional quantitative survey under the National Health Program 2016-2020. Logistic regression models were used to analyze the data.

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