Publications by authors named "Peng Pi"

This study aimed to determine the infection status, exercise habits, anxiety levels, and sleep quality in Chinese residents who recovered from infection during the period of coronavirus disease 2019 (COVID-19) period. It also aimed to investigate the influencing factors of recovery status and aid in improving intervention measures for COVID-19 recovery. This study is a sub-study nested within a cross-sectional investigation of infection and physical and mental health among partially recovered residents in all 34 provincial areas of China during the COVID-19 pandemic.

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  • * The paper reviews traditional oil-water separation techniques, their limitations, and emphasizes the benefits of superwetting materials, which come in various forms such as superhydrophobic and smart switchable materials.
  • * It also analyzes the mechanisms of oil-water separation and presents the challenges and future directions for developing cost-effective and sustainable superwetting materials.
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  • A study was conducted to investigate the safety of aerobic exercise testing in healthy Chinese individuals, focusing on exercise ECG abnormalities and their related exercise intensities.
  • The research involved 1,642 participants from urban and rural communities in China, with 918 completing various assessments including cardiopulmonary exercise tests (CPET) and exercise ECGs.
  • Results showed that a small percentage experienced abnormal ECG outcomes, particularly those with higher cardiovascular disease risk factors (CVDRF), highlighting that 62.5% heart rate reserve is a safe exercise intensity limit for this population.
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  • Valvular heart disease (VHD) is a significant cardiovascular issue, and physical inactivity is common among patients with VHD, particularly after surgeries, prompting a need for exercise intervention data.
  • A systematic review and meta-analysis of randomized controlled trials (RCTs) was conducted to assess the impact of exercise on cardiopulmonary function in VHD patients, analyzing studies from various electronic databases up to January 2023.
  • The analysis included 22 RCTs with 1,520 participants and found that exercise notably improved exercise capacity (6MWD), left ventricular ejection fraction (LVEF), and quality of life indicators (SF-36) among patients with VHD.
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Background: Exercise has been identified as a promising non-pharmacological therapy for the management of depression, but there is still controversy over which type is most effective. We aimed to compare and rank the types of exercise that improve depression in postmenopausal women by quantifying information from randomized controlled trials (RCTs).

Methods: The PubMed, Web of Science, SPORTDiscus, CNKI, The Cochrane Library, PsycINFO, EMBASE, and CINAHL Plus databases were searched to identify articles published from inception to 1 March 2024 reporting RCTs that examined the effectiveness of exercise on depression in postmenopausal women.

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  • This study explores how concurrent aerobic and strength training (CT) affects women with breast cancer, focusing on fitness, fatigue, and quality of life (QoL).
  • Researchers reviewed 29 randomized controlled trials involving over 2000 participants, finding that CT significantly improved cardiorespiratory fitness, reduced cancer-related fatigue, and enhanced QoL.
  • While CT also showed benefits for body composition and anxiety, it was less effective for depression and less beneficial for postmenopausal women compared to the overall population.
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Objective: To compare and rank the effectiveness of four primary categories of exercise modalities (aerobic, resistance, mind-body, and combined exercise [CE]) in improving the Quality of life (QoL) of women with breast cancer in a network meta-analysis (NMA).

Methods: Articles published in English and indexed in the PubMed (MEDLINE), EBSCO, Web of Science, SPORTDiscus, The Cochrane Library, Google Scholar, PsycINFO, EMBASE, and CINAHL Plus databases were identified from inception to 12 October 2023. Studies that met the eligibility criteria were assessed for risk of bias.

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Osteoarthritis (OA) is a common degenerative joint disease that can affect almost any joint, mainly resulting in joint dysfunction and pain. Worldwide, OA affects more than 240 million people and is one of the leading causes of activity limitation in adults. However, the pathogenesis of OA remains elusive, resulting in the lack of well-established clinical treatment strategies.

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Purpose: To determine the renal sinus fat (RSF) volume and fat fraction (FF) in normal Chinese subjects using MRI fat fraction mapping and to explore their associations with age, gender, body mass index (BMI) and ectopic fat deposition.

Methods: A total of 126 subjects were included in the analysis. RSF volume and FF, visceral adipose tissue (VAT) and subcutaneous adipose tissue (SAT) area, and hepatic and pancreatic FFs were measured for each subject.

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As the outbreak of COVID-19 caused by severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) first broke out in Hubei Province, China, at the end of 2019. It has brought great challenges and harms to global public health. SARS-CoV-2 mainly affects the lungs and is mainly manifested as pulmonary disease.

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Background: Wrong-site surgeries (including wrong-site, wrong-person and wrong-procedure errors) remain the number one problem among adverse events of health care delivery. Patients and/or family members should be involved when possible to help prevent such errors.

Aims: 1) Design an educational animation program about patient safety for patients and/or family members to help eliminate wrong-site surgery errors.

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A metabolite of labetalol that is responsible for previous reports of false-positive assays for amphetamines by thin-layer chromatography and immunoassay has been identified. The compound, 3-amino-1-phenylbutane (APB), an oxidative metabolite of labetalol, was initially identified in a patient's urine by gas chromatography-mass spectrometry and confirmed by analysis of the pure material. Gas chromatography showed a single major peak with relative retention time indistinguishable from that of methamphetamine, both underivatized and as the pentafluoropropionyl derivative.

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