Daniel Śliż

ORCID: 0000-0001-5917-8119
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About
Contact & Profiles
Research Areas
  • Cardiovascular and exercise physiology
  • Nutrition and Health Studies
  • Cardiovascular Effects of Exercise
  • Sports Performance and Training
  • Heart Rate Variability and Autonomic Control
  • Lipoproteins and Cardiovascular Health
  • COVID-19 and Mental Health
  • Health and Lifestyle Studies
  • Metabolism, Diabetes, and Cancer
  • Blood Pressure and Hypertension Studies
  • Health Systems, Economic Evaluations, Quality of Life
  • Diet and metabolism studies
  • Sleep and related disorders
  • Nutritional Studies and Diet
  • Nutrition and Health in Aging
  • Chronic Obstructive Pulmonary Disease (COPD) Research
  • Exercise and Physiological Responses
  • Physical Activity and Health
  • Muscle metabolism and nutrition
  • Obesity, Physical Activity, Diet
  • Global Public Health Policies and Epidemiology
  • Public health and occupational medicine
  • Vitamin C and Antioxidants Research
  • Cardiovascular Health and Risk Factors
  • Sports Dynamics and Biomechanics

Medical University of Warsaw
2014-2025

Postgraduate School of Molecular Medicine
2015-2024

Instytut Sportu
2024

Polish Botanical Society
2021-2023

Hungarian University of Sports Science
2021-2022

Józef Piłsudski University of Physical Education in Warsaw
2021-2022

Centrum Medyczne Kształcenia Podyplomowego
2019-2022

University School of Physical Education in Kraków
2022

Institute of Cardiology
2022

Wilhelmina Children's Hospital
2022

Obesity has become one of the global epidemics, contributing to burden disease in society, increasing risk diabetes, cardiovascular and liver diseases. Inadequate energy balance resulting from excessive intake insufficient physical activity (PA) is main factors incidence obesity development metabolic syndrome (MetS). Treatment options for include lifestyle modifications, pharmacotherapy bariatric surgery, with latter being most effective treatment. Lifestyle interventions involving increased...

10.3389/fphys.2024.1365761 article EN cc-by Frontiers in Physiology 2024-02-19

Cardiopulmonary exercise testing (CPET) is the method of choice to assess aerobic fitness. Previous research was ambiguous as whether treadmill (TE) and cycle ergometry (CE) results are transferrable or different between modalities in triathletes. The aim this paper investigate differences HR VO2 at maximum exertion TE CE, anaerobic threshold (AT) respiratory compensation point (RCP) evaluate their association with body fat (BF), fat-free mass (FFM) index (BMI). In total, 143 adult (n = 18...

10.3390/ijerph19063557 article EN International Journal of Environmental Research and Public Health 2022-03-17

Background: Ventilatory efficiency (VE/VCO2) is a strong predictor of cardiovascular diseases and defines individuals’ responses to exercise. Its characteristics among endurance athletes (EA) remain understudied. In cohort EA, we aimed (1) investigate the relationship between different methods calculation VE/VCO2 (2) externally validate prediction equations for VE/VCO2. Methods: total, 140 EA (55% males; age = 22.7 ± 4.6 yrs; BMI 22.6 1.7 kg·m−2; peak oxygen uptake 3.86 0.82 L·min−1)...

10.3390/jcm13020490 article EN Journal of Clinical Medicine 2024-01-16

In recent years, numerous prognostic models have been developed to predict VO2max. Nevertheless, their accuracy in endurance athletes (EA) stays mostly unvalidated. This study aimed compare predicted VO2max (pVO2max) with directly measured by assessing the transferability of currently available prediction based on R 2 , calibration-in-the-large, and calibration slope. 5,260 healthy adult EA underwent a maximal exertion cardiopulmonary exercise test (CPET) (84.76% male; age 34.6±9.5 yrs.;...

10.1371/journal.pone.0280897 article EN cc-by PLoS ONE 2023-01-25

Abstract Peak oxygen pulse (O 2 P peak ) is an important index of cardiorespiratory fitness (CRF). The FRIEND database a global source reference values for CRF. However, no equation tailored endurance athletes (EA) to predict O . Here, we adjusted the well-established characteristics EA population. 32 (34.0%) female and 62 (66.0%) male well-trained underwent maximal cardiopulmonary exercise test on treadmill. V̇O 2max was 4.5 ± 0.5 L min −1 in males 3.1 0.4 females. 23.6 2.8 mL beat 16.4 2.0...

10.1038/s41598-024-73730-z article EN cc-by Scientific Reports 2024-10-04

The COVID-19 pandemic has changed the way many people live. To assess its impact on sleep quality and quantity, blue light exposure, mental health of Polish university students, a cross-sectional survey was conducted. Almost half participants were medical students (47.62%; n = 630). majority suffering from insomnia (58.13%, 769). every third student sleeping less than 7 h day (30.39%, 402). Our study showed that short duration correlates with poorer outcomes. Respondents who declared sadness...

10.3390/ijerph18189581 article EN International Journal of Environmental Research and Public Health 2021-09-11

Maximal heart rate (HRmax) is associated mostly with age, but age alone explains the variance in HRmax to a limited degree and may not be adequate predict certain groups. The present study was carried out on 3374 healthy Caucasian, Polish men women, clients of sports clinic, sportspeople, mean 36.57 years, body mass 74.54 kg, maximum oxygen uptake (VO 2 max, ml ∗ kg –1 min ) 50.07. Cardiopulmonary exercise tests (CPET) were treadmills or cycle ergometers evaluate VO max. Linear, multiple...

10.3389/fphys.2021.695950 article EN cc-by Frontiers in Physiology 2021-07-30

The COVID-19 pandemic and imposed restrictions were strong stress factors for young people, especially students. Increased alcohol consumption, smoking cigarettes, usage of heated tobacco products, other stimulants are common methods coping with anxiety. However, they can have serious negative health effects. A survey consisting 12 questions related to mental psychoactive substance taking habits was distributed among Polish students between 22 February 2021 3 April 2021. total 1323...

10.3390/ijerph19031261 article EN International Journal of Environmental Research and Public Health 2022-01-23

The joint position paper by Polish Society of Hypertension, for the Treatment Obesity, Lipid Association, Association Study Liver, Family Medicine, Lifestyle Division Prevention and Epidemiology Cardiac Society, "Club 30" Metabolic Bariatric Surgery Surgeons Reviewers: Agnieszka Olszanecka, Krzysztof J. Filipiak

10.5603/ah.a2022.0012 article EN cc-by-nc-nd Arterial Hypertension 2022-12-09

Background: The ratio of oxygen uptake (VO 2 ) to minute ventilation (VE) is described as the efficiency slope (OUES). OUES has been suggested a valuable submaximal cardiorespiratory index; however, its characteristics in endurance athletes remain unknown. In this study, we a) investigated between different time intervals, b) assessed their prediction power for VO peak, and c) derived new equations tailored well-trained individuals. Materials Methods: A total 77 male (age = 21.4 ± 4.8 yrs;...

10.3389/fphys.2024.1348307 article EN cc-by Frontiers in Physiology 2024-01-26

Medical education in Poland consists of a six-year course, 13-month postgraduate internship, and Final Examination. The possible further career path is to specialise particular field medicine, the choice speciality one most important decisions made by young doctors. Therefore, decision-making process creates challenges. We conducted this study determine factors considered during choosing medical investigate influence student performance Examination on choice. A descriptive cross-sectional...

10.1186/s12909-025-06886-5 article EN cc-by-nc-nd BMC Medical Education 2025-02-27

Currently, overweight and obesity are key problems globally. Several modifiable factors influence weight management. The number of obese people has significantly increased over the past few decades. Therefore, it is crucial to find effective tailored strategies for management in public health medicine. It become necessary take a comprehensive look at problem process loss, taking into account various aspects lifestyle. To date, effectiveness dietary interventions, training or combination both...

10.3390/nu17061095 article EN Nutrients 2025-03-20

Social prescribing has been identified as a chance to take holistic approach people's health and wellbeing, especially for people with one or more long-term conditions. Its systemic implementation was part of the recent United Kingdom National Health Service Long Term Plan. With lifestyle medicine focus on equipping patients in tools necessary self-care self-management their lifestyle-related problems that coexists need creating an environment supporting healthy choices, social model seems...

10.3390/ijerph181910096 article EN International Journal of Environmental Research and Public Health 2021-09-26

Background: The COVID-19 pandemic and imposed restrictions influenced athletic societies, although current knowledge about mild consequences on cardiopulmonary physiologic parameters remains inconclusive. This study aimed to assess the impact of inflection exercise test (CPET) performance among endurance athletes (EA) with varied fitness level. Materials Methods: 49 EA (n male = 43, n female 6, mean age 39.94 ± 7.80 yr, height 178.45 cm, weight 76.62 kg; BMI 24.03 kgm −2 ) underwent double...

10.3389/fphys.2022.1078763 article EN cc-by Frontiers in Physiology 2022-12-16

Maximal heart rate (HRmax) is a widely used measure of cardiorespiratory fitness. Prediction HRmax an alternative to cardiopulmonary exercise testing (CPET), but its accuracy among endurance athletes (EA) requires evaluation. This study aimed externally validate prediction models in the EA independently for running and cycling CPET. A total 4043 runners (age = 33.6 (8.1) years; 83.5% males; BMI 23.7 (2.5) kg·m−2) 1026 cyclists 36.9 (9.0) 89.7% 24.0 (2.7) underwent maximum Student t-test,...

10.3390/jcm12082884 article EN Journal of Clinical Medicine 2023-04-14

The restrictions implemented to prevent the spread of SARS-CoV-2 virus have impacted majority life domains. To evaluate their potential consequences on physical activity (PA) and dietary habits among Polish undergraduates, a survey consisting IPAQ-SF, authors’ questions based National Institute Public Health recommendations, scaled −5/0/5 personal opinion was created administered between 22 February 3 April 2021. A total 1323 students met study conditions (1021 females, 297 males, 5 did not...

10.3390/ijerph18189632 article EN International Journal of Environmental Research and Public Health 2021-09-13

Cardiopulmonary exercise testing (CPET) on a treadmill (TE) or cycle ergometry (CE) is common method in sports diagnostics to assess athletes' aerobic fitness and prescribe training. In triathlon, the gold standard performing both CE TE CPET. The purpose of this research was create models using CPET results from one modality predict for other modality. A total 152 male triathletes (age = 38.20 ± 9.53 year; BMI 23.97 2.10 kg·m

10.3390/ijerph19031830 article EN International Journal of Environmental Research and Public Health 2022-02-06

COVID-19 and imposed restrictions are linked with numerous health consequences, especially among endurance athletes (EA). Unfavorable changes in physical activity nutrition may affect later sports competition performance. The aims of this study were: (1) to assess the impact infection pandemic on EAs (2) compare them results cardiopulmonary exercise testing (CPET). In total, 49 (nmale = 43, nfemale 6, mean age 39.9 ± 7.8 year., height 178.4 6.8 cm, weight 76.3 10.4 kg; BMI 24.0 2.6 kg·m−2)...

10.3390/nu14245381 article EN Nutrients 2022-12-18

Plant-based diets are a growing trend, including among athletes. This study compares the differences in physical performance and heart morphology function between vegan omnivorous amateur runners. A group matched control were recruited comprising N = 30 participants each. Eight members of excluded, leaving 22 participants. Members both groups similar age trained with frequency intensity. Vegans displayed higher VO2max (54.08 vs. 50.10 mL/kg/min, p < 0.05), which correlated positively...

10.3390/diagnostics10070477 article EN cc-by Diagnostics 2020-07-14

Abstract Background Endurance athletes (EA) are an emerging population of focus for cardiovascular health. The oxygen uptake efficiency plateau (OUEP) is the levelling-off period ratio between (VO 2 ) and ventilation (VE). In cohort EA, we externally validated prediction models OUEP derived with internal validation a new equation. Methods 140 EA underwent medical assessment maximal cycling cardiopulmonary exercise test. Participants were 55% male ( N = 77, age 21.4 ± 4.8 years, BMI 22.6 1.7...

10.1186/s13102-024-00939-w article EN cc-by BMC Sports Science Medicine and Rehabilitation 2024-07-10

COVID-19 has a deteriorating impact on health which is especially important for endurance athletes (EAs) who need to maintain continuity of training. The illness affects sleep and psychology, influence sport performance. aims this study were: (1) assess the consequences mild psychology (2) cardiopulmonary exercise test (CPET) results. A total 49 EAs (males = 43, 87.76%; females 6, 12.24%; age 39.9 ± 7.8 years; height 178.4 6.8 cm; weight 76.3 10.4 kg; BMI 24.0 2.6 kg·m−2) underwent maximal...

10.3390/jcm12083002 article EN Journal of Clinical Medicine 2023-04-20

The COVID-19 pandemic and imposed restrictions had negative consequences on overall health among many populations. This study aimed to investigate the influence of eating disorders (ED) mental (MH) individuals with confirmed ED diagnoses. A survey consisting questions related (1) diagnosis COVID-19, (2) changes in symptoms onset new symptoms, (3) psychological MH aspects regarding pandemic, (4) lifestyle changes, (5) social media (SM) usage was distributed between April-June 2021. One...

10.3390/ijerph19148484 article EN International Journal of Environmental Research and Public Health 2022-07-11
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