Publications by authors named "Yinyan Gao"

Aims And Objectives: This study aimed to develop and validate a knowledge, attitude, and practice scale of antibiotic use for Chinese medical students.

Method: A five-phased procedure was adopted: (a) A item pool was constructed after literature review; (b) Delphi method was used to refine the items; (c) A pilot study was conducted to clarify the item; (d) Item analysis and exploratory factor analysis were used to finalize the scale; (e) Content validity, construct validity and reliability of the scale were analysed.

Results: The scale of 32 items, respectively 15, 9, and 8 for knowledge, attitude, and practice, was finalized.

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Background And Aims: Previous observational studies have investigated the association between coffee consumption and single cardiometabolic disease. Yet, the extent to which coffee might confer health advantages to individuals with a singular cardiometabolic disease remains unclear. This study aimed to further investigate the association of coffee consumption and the onset and progression from single cardiometabolic disease to cardiometabolic multimorbidity (CMM).

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Background: Although fish oil has been considered to have an anti-inflammatory effect and has been proven to play a beneficial role in the incidence of numerous diseases, the association between fish oil supplementation and the risk of systemic lupus erythematosus (SLE) is still unknown. This study aimed at evaluating the correlation between fish oil use and incident SLE in a large population-based prospective cohort.

Methods: 390,277 participants without SLE at baseline from the UK Biobank were enrolled.

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Objective: Medical students are demanders and future suppliers of antibiotic use. Understanding their knowledge, attitude and practice is important for appropriately using antibiotics and controlling antibiotic resistance. The objective of this study was to assess the measurement properties of existed instruments and summarize measurement items and results.

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Background: The associations of combined healthy lifestyle behaviours and incident dementia have not been systematically reviewed and the dose-response relationship was uncertain.

Objectives: To evaluate the associations of combined healthy lifestyle behaviours with incident dementia and other cognitive outcomes, assess the dose-response relationship between the number of lifestyle behaviours and incident dementia, and summarise the adherence to healthy lifestyle behaviours.

Design: Systematic review and meta-analysis.

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Background: Previously published meta-epidemiological studies focused on Western medicine have identified some trial characteristics that impact the treatment effect of randomized controlled trials (RCTs). Nevertheless, it remains unclear if similar associations exist in RCTs on Chinese herbal medicine (CHM). Further, Chinese medicine-related characteristics have not been explored yet.

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To investigate the associations of physical activity (PA), low-level air pollution, and interaction on cardiovascular diseases (CVD) incidence based on the UK Biobank. PA was measured by the International Physical Activity Questionnaire and five air pollutants were estimated using Land Use Regression. All association estimates were based on Cox regression.

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To develop and validate scales for reliably assessing dementia and urinary incontinence knowledge of older adults in the community. Items were generated through a literature review, refined through a Delphi study ( = 19), and then revised through a pilot study ( = 29). Item analysis and exploratory factor analysis were applied to finalize the scales ( = 244).

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Aims: To evaluate the effectiveness of a multicomponent exercise intervention and to clarify the underlying mechanisms of the program in community-dwelling older adults with cognitive frailty. Additionally, the perception of participants in the program will be explored.

Design: A mixed-methods design, including a randomized controlled trial and an exploratory qualitative study, was used.

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Article Synopsis
  • This study aimed to evaluate the link between healthy lifestyle choices and the occurrence of irritable bowel syndrome (IBS) among adults in a UK population.
  • A total of 64,268 adults aged 37-73, who did not have IBS at the study's start, were followed for an average of 12.6 years.
  • Results showed that those adhering to more healthy lifestyle behaviors had a significantly lower risk of developing IBS, highlighting the potential benefits of lifestyle changes.
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Introduction: Neck pain is a common problem that severely affects physical and mental health. While musculoskeletal manipulations are recommended as the first-line treatment for adults with neck pain, the comparative effectiveness of different musculoskeletal manipulations remains unclear. This systematic review and network meta-analysis of randomised controlled trials (RCTs) will compare the effectiveness of different types of musculoskeletal manipulations, with the overarching aim of guiding clinical practice.

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Background: Chronic inflammation, reflected by an increased blood C-reactive protein (CRP) level, is common in patients with chronic kidney disease (CKD) and is involved in the development of renal anemia. This systematic review aims to investigate the impacts of CRP on the efficacy of hypoxia-inducible factor-prolyl hydroxylase inhibitors (HIF-PHIs) in the treatment of renal anemia in patients with CKD.

Methods: We conducted a comprehensive search of electronic databases including Pubmed, Web of Science, Embase, Cochrane Library, CNKI, Wanfang, and the International Clinical Trials Registry Platform (ICTRP), from their inception to May 19, 2022.

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Purpose: To compare the effectiveness of existing nonsurgical interventions to improve or cure urinary incontinence in older women.

Methods: Five English databases (Medline, EMBASE, Web of Science, PsychINFO and the Cochrane Library) were searched from January 1, 2018, until August 27, 2023. Studies published before 2018 were directly extracted from a review published in 2019 on a similar research question.

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There is a lack of reliable tools to assess the knowledge of frailty and malnutrition in community-dwelling older adults. To develop and validate reliable frailty and malnutrition knowledge assessment scales for this population, two scales were developed and validated through five phases. Phase 1: the item pools were constructed through a literature review and research panel based on the symptom interpretation model.

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Introduction: Essential tremor (ET) is one of the most common movement disorders. Oral drugs play a crucial role in treating ET, with various available options such as propranolol, primidone, and topiramate. However, the medication status and related factors among Chinese ET patients are unknown yet.

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Background: Low-dose computed tomography (LDCT) has been promoted as a promising screening strategy for early detection of lung cancer. China released the latest lung cancer screening guideline in 2021. The compliance of the individuals who received LDCT for lung cancer screening with the guideline is unknown yet.

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Introduction: Limited evidence indicates an association between sleep factors and the risk of Parkinson's disease (PD). However, large prospective cohort studies including both sexes are needed to verify the association between daytime sleepiness, sleep duration, and PD risk. Furthermore, other sleep factors like chronotype and snoring and their impact on increased PD risk should be explored by simultaneously considering daytime sleepiness and snoring.

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Aim: This study aimed to develop and validate sarcopenia and fall knowledge assessment scales for community-dwelling older adults.

Methods: A five-phase, systematic and standardized process was used. Phase 1: item pools were constructed based on the Symptom Interpretation Model.

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Exposure to air pollution or lack of physical activity (PA) increases the risk of insomnia. However, evidence on joint exposure to air pollutants is limited, and the interaction of joint air pollutants and PA on insomnia is unknown. This prospective cohort study included 40,315 participants with related data from the UK Biobank, which recruited participants from 2006 to 2010.

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Background: Frailty endangers the health of older adults. Furthermore, the prevalence of frailty continues to increase as the global population ageing.

Objective: To update evidence on the effectiveness of non-pharmacological interventions for frailty by conducting a network meta-analysis (NMA) of randomised controlled trials (RCTs).

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Aims: To evaluate the associations of baseline and long-term trajectories of lifestyle with incident ischaemic heart diseases (IHDs).

Methods And Results: 29 164 participants in the UK Biobank who had at least one follow-up assessment and were free of IHD at the last follow-up assessment were included. We constructed a weighted unhealthy lifestyle score though summing five lifestyle factors [smoking, physical activity, diet, body mass index, and sleep duration].

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Background: Visual impairment (VI) is a strong predictor of depression in middle-aged and older adults. However, the underlying mechanisms and pathways have not been well characterized. The purpose of this study was to determine whether Internet use and social participation mediate the effects of self-reported VI on depression.

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