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Suggested Topics within your search.
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4961
Quantitative analysis of retinal vascular parameters changes in school-age children with refractive error using artificial intelligence
Published 2024-12-01“…Using fundus photography, we quantitatively analyzed changes in the retinal vascular arteriovenous ratio (AVR), average curvature, and vascular density with AI technology. …”
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4962
Economic burden attributable to high BMI-caused cancers: a global level analysis between 2002 and 2021
Published 2025-05-01“…We calculated the average annual percentage change (AAPC) in total economic loss to evaluate the trend over the study period. …”
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4963
Effect of different restorative design and materials on stress distribution in cracked teeth: a finite element analysis study
Published 2025-01-01“…Abstract Objectives To compare the stress distribution and crack propagation in cracked mandibular first molar restored with onlay, overlay, and two types of occlusal veneers using two different CAD/CAM materials by Finite Element Analysis (FEA). Materials and methods A mandibular first molar was digitized using a micro CT scanning system in 2023. …”
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4964
A Comparative Analysis of Deep Learning Methods for Ghaf Tree Detection and Segmentation from UAV-based Images
Published 2025-07-01“…Results demonstrated strong potential for the assessed instance segmentation architectures in mapping Ghaf trees, achieving mean average precision values of 80% to 84.2% for detection and 82.2% to 85.1% for segmentation, with F1-scores ranging from 83.55% to 88.3% for detection and 85.5% to 88.6% for segmentation. …”
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4965
Global, regional, and national burden of leukemia, 1990–2021: a systematic analysis of the global burden of disease in 2021
Published 2025-04-01“…Additionally, autoregressive integrated moving average (ARIMA) and age-period-cohort (APC) models were employed. …”
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4966
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4967
Propensity score matching analysis of the effect of four or more antenatal care visits on basic childhood immunization in Ethiopia
Published 2025-08-01“…A propensity score matching (PSM) analysis was performed using a probit model with the psmatch2 command in STATA to estimate the average treatment effect on the treated (ATT), untreated (ATU), and the population (ATE). …”
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4969
Comprehensive analysis on soil nitrogen prediction using near-infrared spectroscopy: Models, methods, and insights for precision agriculture
Published 2025-07-01“…Near-infrared spectroscopy (NIRS), as an indirect measurement technology, employs chemometric methods to establish calibration models for the quantitative analysis of unknown samples. This review synthesized the standard of soil sample information, NIR spectrometer type, spectral preprocessing and establishment of prediction model method from 46 studies published over the past decade on soil nitrogen content prediction models using NIRS. …”
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4970
Prevalence of Rheumatic Heart Disease in First-degree Relatives of Index-cases: A Systematic Review and Meta-Analysis
Published 2025-03-01“…It remains unclear whether first-degree relatives have a higher RHD prevalence than the regional average. Methods: We performed a systematic review and meta-analysis of echocardiographic screening studies reporting the prevalence of RHD in family members of individuals with RHD or acute rheumatic fever. …”
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4971
Effectiveness and Feasibility of Digital Pulmonary Rehabilitation in Patients Undergoing Lung Cancer Surgery: Systematic Review and Meta-Analysis
Published 2024-11-01“…Where applicable, recruitment and withdrawal rates were also evaluated. Meta-analysis and descriptive analysis were used to assess the outcomes. …”
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4972
Analysis of risk factors for late postoperative pleural effusion in patients undergoing single-port thoracoscopic lung surgery
Published 2024-12-01“…According to the amount of pleural effusion, they were divided into four groups: no pleural effusion group (n=42), mild pleural effusion group (n=58), moderate pleural effusion group (n=11), and severe pleural effusion group (n=29). Univariate analysis and ordinal logistic regression analysis were used to compare the following variables: gender, age, body mass index, smoking history, complications, or previous history (hypertension, diabetes, coronary heart disease, tuberculosis), pleural thickening, chest adhesion, surgical technique and lymph node dissection, postoperative active breathing training, dietary habits (high protein diet, high fat diet, and average daily soup consumption). …”
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4973
Analysis of regional characteristics in mortality trends of three chronic infectious diseases among the elderly in China, 2004–2021
Published 2025-07-01“…Joinpoint 4.9.0.1 software was used for joinpoint regression analysis to characterize dynamic mortality trends, calculating average annual percentage change (AAPC), annual percentage change (APC), and 95% confidence intervals (CIs). …”
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4974
Age-period-cohort analysis of intestinal obstruction incidence trends among Chinese residents from 1992 to 2021
Published 2025-03-01“…MethodsData on the number of cases, incidence rate, and age-standardized incidence rate (ASIR) of intestinal obstruction in Chinese residents from 1992 to 2021 were extracted from the Global Burden of Disease Study 2021 (GBD 2021) database. Descriptive analysis and Joinpoint regression models were used to evaluate the trends in the incidence of intestinal obstruction in Chinese residents and calculate the average annual percentage change (AAPC). …”
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4975
Properties of relativistic electron precipitation: a comparative analysis of wave-induced and field line curvature scattering processes
Published 2024-11-01“…Across midnight, both wave-driven and FLCS-driven REP occur poleward of the proton isotropic boundary. On average, waves precipitate a higher flux of >700 keV electrons than FLCS. …”
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The efficacy of core stabilization exercise in mild and moderate adolescent idiopathic scoliosis: a systematic review and meta-analysis
Published 2025-02-01“…Results A total of 10 studies involving 449 subjects were included in this systematic review. The average Cobb angle was 22.86° ± 8.79°, and the intervention duration varied from 8weeks to 6months. …”
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Metagenomics-based analysis of microbial community dynamics and flavor compound correlations during rice-flavor Baijiu brewing
Published 2025-08-01“…Ascomycota and Mucoromycota dominated the fungal community (average relative abundance >1%), whereas Firmicutes and Proteobacteria prevailed among the bacterial phyla. …”
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4978
Primary healthcare expansion and mortality in Brazil's urban poor: A cohort analysis of 1.2 million adults.
Published 2020-10-01“…In IPTW-RA survival analysis, an average FHS user had a 44% lower hazard of all-cause mortality (HR: 0.56, 95% CI 0.54-0.59, p < 0.001) and a 5-year risk reduction of 8.3 per 1,000 (95% CI 7.8-8.9, p < 0.001) compared with a non-FHS user. …”
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4979
Computer-assisted sperm analysis of the epididymal spermatozoa in dromedary camels suffering from penile and preputial pathological problems
Published 2025-03-01“…Hence, this study was performed to monitor the penile and preputial pathological conditions in male dromedary camels, as well as their impact on epididymal spermatozoa, by utilizing computer-assisted sperm analysis (CASA) and correlation analysis with testosterone concentrations. …”
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4980