Showing 1,121 - 1,140 results of 1,956 for search 'Multivariate statistical analyzed', query time: 0.14s Refine Results
  1. 1121
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  3. 1123

    Clinical characteristics and risk factors of premature rupture of membranes infection in pregnant and lying-in women by Shufang Xiao, Meimei Lin

    Published 2025-08-01
    “…The current research on premature rupture of membranes (PROM) is mainly based on multivariate regression analysis, and variables are selected for multivariate regression analysis after univariate analysis. …”
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  4. 1124

    Relationship between plasma homocysteine and clinical grading of varicocele by Li-Hong Wang, Lei Zheng, Hui Jiang, Tao Jiang

    Published 2025-07-01
    “…The differences between the four groups were statistically significant (χ2 = 12.41, P = 0.006). Multivariate regression analysis indicated that Hcy is a factor associated with the clinical grading of VC (t = 2.53, P = 0.013). …”
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  5. 1125

    Sex-specific differences in the association of magnesium intake with femoral neck bone mineral density among older adults by Bo Wang, Xin Tan, Xiaocong Yao, Zhongxin Zhu

    Published 2025-08-01
    “…This study aimed to investigate the association between magnesium intake and femoral neck BMD in older adults. Methods: We analyzed data from 1,343 adults aged ≥65 years in the 2017–2020 National Health and Nutrition Examination Survey, conducted by the National Center for Health Statistics in the United States. …”
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  6. 1126

    Incidence and Risk Factors for Short-Term Reoperations After Open First-Metatarsal Osteotomy for Hallux Valgus by Tuuli Erjanti MD, Heli Keskinen MD, PhD, Tiia Rissanen MSc, Keijo Mäkelä MD, PhD, Petteri Lankinen MD, PhD, Inari Laaksonen MD, PhD, Helka Koivu MD, PhD

    Published 2025-08-01
    “…Preoperative and postoperative HVA, diabetes, and type of osteotomy were statistically significant risk factors for all-cause reoperation both in univariate ( P  < .0001, P  = .0052, and P  < .0001, respectively) and multivariate analysis ( P  < .0001, P  = .0059, and P  < .0001, respectively). …”
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  7. 1127

    Therapeutic effects of raw rhubarb on gastrointestinal complications in ischemic stroke: An integrated analysis of gut microbiota, metabolomics, and network pharmacology by Zhanhao Ye, Dongmin Cao, Wenxing Ao, Ting Li, Minghua Xian, Shumei Wang

    Published 2025-06-01
    “…Multivariate statistical methods were employed to identify the key metabolites and pathways affected by RR treatment. …”
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  8. 1128

    Geographical Spatial Pattern and Spatiotemporal Suitability Evolution of Cultural Heritage in the Liao River Basin by Jingcheng YUAN, Bijiao LI, Sifan QIU

    Published 2025-04-01
    “…The research investigates how geographical, climatic, and institutional factors have shaped heritage landscapes and reveals how the interactions between these factors inform modern conservation practices.MethodsA geospatial database has been utilized, encompassing 11,151 heritage sites across six categories such as ancient ruins, tombs, and buildings, as well as five historical periods ranging from prehistoric period to modern period. The data are analyzed using spatial statistical techniques and historical mapping, with the primary methods being described as follows: spatiotemporal analysis employs standard deviation ellipses and kernel density estimation to analyze distribution and density ; spatial autocorrelation analysis utilizes Global Moran’s I and Local Moran’s I to assess spatial clustering and dispersion; environmental modeling incorporates elevation and slope buffers as well as DEM-derived landforms to assess the influence of natural geography on the spatial distribution of heritage sites; historical layering analysis focuses on policy maps to track how institutional changes and infrastructure development influence the distribution of heritage sites. …”
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  9. 1129

    Prevalence and predictors of active and passive smoking in Saudi Arabia: A survey among attendees of primary healthcare centers in Riyadh by Seema Nasser, Mamdouh M. Shubair, Amani Alharthy, Faris Fattani, Badr F. Al-Khateeb, Aljohrah I. Aldubikhi, Awad Alshahrani, Lubna Alnaim, Saif Iqbal, Fatmah Othman, Ashraf A. El-Metwally

    Published 2025-03-01
    “…The questionnaire assessed sociodemographic information, smoking behavior, and health conditions. Data were analyzed using SPSS version 26.0 for Windows, with Descriptive statistics and multivariable logistic regression analyses to identify factors associated with active and passive smoking. …”
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  10. 1130

    Comparison of the effects of puberty counseling for mothers and adolescents on the aggression levels of female adolescents by Fatemeh Torabi, Nezal Azh, Reza Zeighami, Mehdi Ranjbaran

    Published 2024-09-01
    “…Data were collected using the Novaco Aggression Questionnaire and analyzed with multivariate covariance analysis in SPSS software version 25. …”
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  11. 1131

    Urine metabolic profile in rats with arterial hypertension of different genesis by A. A. Sorokoumova, A. A. Seryapina, Yu. K. Polityko, L. V. Yanshole, Yu. P. Tsentalovich, М. А. Gilinsky, А. L. Markel

    Published 2024-05-01
    “…Then, potential metabolomic markers for the studied forms of hypertensive conditions were identified using multivariate statistics. Analysis of the data obtained showed that hereditary stress-induced arterial hypertension in ISIAH rats was characterized by a decrease in the following urine metabolites: nicotinamide and 1-methylnicotinamide (markers of inflammatory processes), N- ace tyl glutamate (nitric oxide cycle), isobutyrate and methyl acetoacetate (gut microbiota). …”
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  12. 1132

    Optimal number of lymph nodes for long-term survival in lymph node-negative rectal cancer: a population-based study by Lei Liu, Chen Qin, Xiaomin Xia, Yihui Cheng, Longbo Zheng, Yiheng Ju, Jilin Hu, Xuewei Li

    Published 2025-08-01
    “…Additionally, 462 RC patients from our center were analyzed, including 352 stage N0 and 110 stage N1a cases. …”
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  13. 1133

    Length of hospital stay and complications of mini-facelift versus modified Blair incision for parotid abscess drainage by Poramate Pitak Arnnop, Nattapong Sirintawat, Keskanya Subbalekha, Jean Paul Meningaud, Prim Auychai, Chatpong Tangmanee, Andreas Neff

    Published 2022-09-01
    “…Difference in the cohort characteristics were analyzed using appropriate descriptive and uni- and bivariate statistics. …”
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  14. 1134

    Gender differences in early childhood development in rural China: a sibling structure perspective by Hongyu Guan, Xiangzhe Chen, Lidong Zhang, Yunyun Zhang, Yuxiu Ding, Ai Yue

    Published 2025-08-01
    “…Descriptive statistics and multivariate regression models were employed to investigate the associations between sibling structure and cognitive outcomes by gender. …”
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  15. 1135

    Risk factors and prediction model construction of urinary tract infection in elderly patients with diabetic nephropathy by Cong Feng, Bo Yang, Linlang Liang

    Published 2025-01-01
    “…[Methods] From June 2018 to June 2023, a total of 240 elderly patients with type 2 diabetic nephropathy who visited General Hospital of Northern Theater Command of Chinese PLArmy Hospital were research object, of which 168 were included in disease group 1 and 72 were included in disease group 2.Disease group 1 included 52 cases of urinary tract infections (combined group) and 116 cases of non infection (non combined group); The disease group 2 included 26 cases of infection and 46 cases of non infection.Baseline and laboratory data were compared between disease group 1 and disease group 2, and between the combined group and non combined group; Multivariate logistic regression was applied to analyze the risk factors of urinary tract infections; The nomogram model was constructed based on the selected risk factors and validated, and consistency was checked by generating calibration curves. …”
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  16. 1136

    Soil-Transmitted Helminth Infections and Associated Risk Factors Among Primary Schoolchildren in the Koh Yao Islands of Southern Thailand by Nonthapan Phasuk, Prasit Na-Ek, Udomsak Narkkul, Stephen J. Scholand, Chuchard Punsawad

    Published 2025-01-01
    “…Open defecation was also statistically associated with STH infections (AOR = 22.66; 95% CI: 1.18–433.58, p=0.038). …”
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  17. 1137

    Predictive factors and pharmacological preventive interventions for atrial fibrillation after aortic valve replacement by Lu Chen, Yu Liu, Junmei Ge

    Published 2025-08-01
    “…The 168 patients from January 1, 2022, to May 31, 2023, were analyzed for POAF predictive factors, while 100 patients from June 1, 2023, were included in the prospective trial. …”
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    Impact of zinc-mediated nutritional immunity on uropathogenic Escherichia coli (UPEC) virulence gene expression in female recurrent UTI patients by Muthana Badeea Farhan, Areej Hamad Hassan, Hanan Hamed

    Published 2025-12-01
    “…Urine samples collected pre- and post-intervention were analyzed for bacterial gene expression (znuA, hlyA, fimH) using RT-qPCR, and cytokine levels (IL-6, IL-8) via ELISA. …”
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