Showing 2,001 - 2,020 results of 18,849 for search 'sample random sampling', query time: 0.15s Refine Results
  1. 2001

    Albuminuria and Mental Illness Risk: Results From National Health and Nutrition Examination Survey 2005–2018 and Mendelian Randomization Analyses by Yangyang Wang, Sen Li

    Published 2025-05-01
    “…Weighted multivariable‐adjusted logistic regression, subgroup analysis, interaction tests, and restricted cubic spline (RCS) were conducted to assess the correlation between albuminuria and the risk of mental illness (depression). Subsequently, two‐sample Mendelian randomization analyses were performed to investigate the relationship between albuminuria and various mental illnesses (anxiety disorder, persistent delusional disorder, schizophrenia, schizotypal personality disorder, panic disorder, post‐traumatic stress disorder [PTSD], obsessive‐compulsive disorder, bipolar I disorder, bipolar II disorder, depression, autism, social anxiety disorder). …”
    Get full text
    Article
  2. 2002

    Relation between the global burden of disease and randomized clinical trials conducted in Latin America published in the five leading medical journals. by Pablo Perel, J Jaime Miranda, Zulma Ortiz, Juan Pablo Casas

    Published 2008-02-01
    “…We analyzed the relationship between the global burden of disease and Randomized Clinical Trials (RCTs) conducted in Latin America that were published in the five leading medical journals.…”
    Get full text
    Article
  3. 2003

    Polycystic ovary syndrome and risk of pregnancy-induced hypertension, gestational diabetes mellitus, and preeclampsia: a Bayesian Mendelian randomization study by Chunxiao Dang, Shaoting Wang, Pengfei Liu, Jinxing Liu, Xiao Yu, Leizuo Zhao, Tingting Xu, Mei Liu

    Published 2025-06-01
    “…Objective To investigate the causal association of polycystic ovary syndrome with pregnancy-induced hypertension (PIH), gestational diabetes mellitus (GDM), and preeclampsia (PEC) using two-sample Mendelian randomization (MR). Methods GWSA data from European populations were collected and causal analyses of PCOS (N = 113238) with PIH (N = 123579/118990), GDM (N = 123579/116363), and PEC (N = 123579/118291) were performed using mainly inverse variance weighted (IVW) method, along with Bayesian analysis to improve the accuracy of the results. …”
    Get full text
    Article
  4. 2004
  5. 2005

    Photobiomodulation Therapy Plus Usual Care Is Better than Usual Care Alone for Plantar Fasciitis: A Randomized Controlled Trial by Ann K Ketz, Juanita Anders, Judy Orina, Betty Garner, Misty Hull, Nicholas Koreerat, Jeff Sorensen, Candice Turner, James Johnson

    Published 2024-01-01
    “… # Study Design Prospective, randomized controlled clinical trial # Methods A convenience sample of adults with PF were randomly assigned to one of three groups: (1) usual care, (2) usual care plus nine doses of PBMT with 25W output power over three weeks, or (3) usual care plus nine doses of PBMT with 10W output power over three weeks. …”
    Get full text
    Article
  6. 2006
  7. 2007

    Impact of phone call intervention on glycemic control in diabetes patients: a systematic review and meta-analysis of randomized, controlled trials. by Naeti Suksomboon, Nalinee Poolsup, Yuu Lay Nge

    Published 2014-01-01
    “…However, telephone intervention may still have potential benefits especially for low-and middle-income countries; thus further large sample size and well-controlled studies are needed to evaluate the impact of the intervention.…”
    Get full text
    Article
  8. 2008

    Investigating the effect of online narrative therapy on the genital self-image and sexual satisfaction of infertile women: a randomized controlled trial by Fatemeh Shahriari, Armin Firoozi, Marzieh Azizi, Narges Moslemyzadeh, Abolfazl Hossein Nataj, Soghra Khani

    Published 2025-06-01
    “…The present study aimed to determine the effect of online narrative therapy on the genital self-image and sexual satisfaction of infertile women. Methods This randomized controlled trial was conducted with 64 women with infertility, who were selected through the convenience sampling method from gynaecologists with infertility fellowship and family physician clinics. …”
    Get full text
    Article
  9. 2009

    Distinct pathway-based effects of blood pressure and body mass index on cardiovascular traits: comparison of novel Mendelian randomization approaches by Genevieve M. Leyden, Maria K. Sobczyk, Tom G. Richardson, Tom R. Gaunt

    Published 2025-05-01
    “…Additionally, we assessed the likelihood that estimates observed for partitioned exposures could emerge by chance using random SNP sampling. Results Our pathway-partitioned findings suggest the causal relationship between systolic BP and heart disease is predominantly driven by vessel over renal pathways. …”
    Get full text
    Article
  10. 2010
  11. 2011
  12. 2012

    The Effect of Foot Reflexology Massage on Anxiety and Physiological Indices in Patients under CABG Surgery: A Randomized Placebo-Controlled Trial by Majid Pourshaikhian, Negar Pourvakhshoori, Mehri Shahidi, Saman Maroufizadeh, Mohammad Taghi Moghadamnia

    Published 2025-10-01
    “…Materials & Methods A sample of 120 patients who underwent CABG surgery was randomly assigned to three groups as follows: The intervention group (foot reflexology massage), the control group (no intervention), and the placebo group (superficial foot massage). …”
    Get full text
    Article
  13. 2013

    Genetic evidence of bidirectional mendelian randomization study on the causality between gut microbiome and respiratory diseases contributes to gut-lung axis by Xiaoqing Zhou, Shuyan Shen, Zhen Wang

    Published 2024-10-01
    “…The causal link between the gut microbiome and respiratory illnesses was then estimated using a Two-sample Mendelian randomization (MR) analysis, including the inverse-variance weighted (IVW), weighted median, MR-Egger, simple mode, and weighted mode. …”
    Get full text
    Article
  14. 2014

    Breakfast skipping is linked to a higher risk of major depressive disorder and the role of gut microbes: a mendelian randomization study by Xingzhi Guo, Wei Li, Chen Hou, Rui Li

    Published 2024-10-01
    “…Further efforts with a large sample size are warranted to clarify the findings.…”
    Get full text
    Article
  15. 2015

    Advanced Practice Nurse Intervention Versus Usual Care for Hypertension Control: A Pilot Open‐Label Randomized Controlled Trial by Juliette Vay‐Demouy, Hélène Lelong, Jacques Blacher

    Published 2025-05-01
    “…The APN intervention consisted of an in‐depth therapeutic education and an assessment of therapeutic strategies with adjustments if needed. The study sample included 437 participants (n = 229 in the experimental group; n = 208 in the “usual care” group). …”
    Get full text
    Article
  16. 2016

    Genetic Insights Into the Role of Cathepsins in Alzheimer's Disease, Parkinson's Disease, and Amyotrophic Lateral Sclerosis: Evidence From Mendelian Randomization Study by Yanhong Jiang, Wenhui Fan, Yaxin Li, Hua Xue

    Published 2025-01-01
    “…Methods We conducted a two‐sample bidirectional Mendelian randomization (MR) study using publicly available data from genome‐wide association study (GWAS) to assess the causal associations between 10 cathepsins and three neurodegenerative diseases, including AD, PD, and ALS. …”
    Get full text
    Article
  17. 2017

    Efficacy of a theory-based and tailored mHealth intervention promoting walking behavior: a preliminary randomized controlled trial by Roberta Adorni, Francesco Zanatta, Silvia Serino, Maria Elide Vanutelli, Daniela Caso, Marco D’Addario, Patrizia Steca

    Published 2025-07-01
    “…This study evaluated the efficacy of an ad-hoc developed mobile health (mHealth) intervention, which adopts a theory-based and tailored communication approach and targets walking behavior change. A convenience sample of physically inactive adults (n = 193) participated in a 30-day randomized trial. …”
    Get full text
    Article
  18. 2018

    Impact of an exercise program combined with dietary advice on avoiding insulin prescription in women with gestational diabetes: a randomized controlled trial by Michel Boulvain, Véronique Othenin-Girard, François R. Jornayvaz, Bengt Kayser

    Published 2024-09-01
    “…Low adherence to the intervention, a small sample size, and the short duration of the program may explain the lack of observed benefit. …”
    Get full text
    Article
  19. 2019

    Educational attainment, body mass index, and smoking as mediators in kidney disease risk: a two-step Mendelian randomization study by Lei Zhang, Baiyu Feng, Zhiwen Liu, Yu Liu

    Published 2025-12-01
    “…This study aims to assess the causal relationship between EA and KD and quantify the mediation effects of modifiable risk factors using a Mendelian randomization (MR) approach.Methods We performed a two-sample MR analysis utilizing summary statistics from large-scale European genome-wide association studies (GWAS). …”
    Get full text
    Article
  20. 2020

    Independent effects of mental health disorders on breast cancer and their mediating factors: evidence from NHANES and two-step Mendelian randomization by Kang Ma, Xueyan Mao, Hongkai Zhuang, Cheng Long, Bo Chen

    Published 2025-08-01
    “…The independent effects of depression, panic, and anxiety on BC were estimated through two-sample multivariable MR. Furthermore, 23 possible mediators of the connection were assessed and mediated proportions were computed using two-step MR. …”
    Get full text
    Article