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1
Relative Age Effect (RAE) Among Malaysia University Athletes
Published 2024-12-01Subjects: Get full text
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2
On the current and future potential of simulations based on directed acyclic graphs
Published 2025-06-01Subjects: Get full text
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3
Unbiased Isotonic Regression Tree for Discovering Hidden Heterogeneity in Monotonicity Constraints
Published 2025-01-01“…This study first explores the possibility of selection bias on split variables in the isotonic regression tree and proposes an unbiased isotonic regression tree that mitigates the issue of the selection bias problem. …”
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4
Unsupervised Domain Adaptation Using Exemplar-SVMs with Adaptation Regularization
Published 2018-01-01“…However, in many real-world applications, there also exist problems of sample selection bias among instances in a domain; this would reduce the generalization performance of learners. …”
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5
Association between Metformin Use and Cancer Stage at Diagnosis among Elderly Medicare Beneficiaries with Preexisting Type 2 Diabetes Mellitus and Incident Prostate Cancer
Published 2016-01-01“…After adjusting for the observed selection bias and other independent variables, metformin use was associated with a 32% reduction in the risk of advanced prostate cancer (adjusted odds ratio, AOR: 0.68, 95% confidence interval, CI: 0.48, 0.97). …”
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6
Quality of the systematic reviews in cochrane multiple sclerosis related articles
Published 2024-11-01“…However, from 2016 till 2023, the most common risk of bias shifted to ‘low outcome’ for Random Sequence Generation (selection bias). Conclusion: Despite significant enhancements in improving the quality of studies, there is still a far way to achieve the ideal quality.…”
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Pratiques « innovantes », accidents du travail et charge mentale : résultats de l’enquête française « Conditions de travail 1998 »
Published 2003-05-01“…Using Rubin’s causal model, we show that, even after controlling for employee and job characteristics and correcting for sample selection bias, the workers involved in the new workplace practices still feel they suffer from greater mental strain and more occupational accidents than non-innovative workers.…”
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La valorisation des compétences de base sur le marché du travail français
Published 2013-03-01“…Our method is informative because on the one hand it takes into account a possible selection bias in the estimation of wage equation and on the other hand, it enables to grasp the effects of basic skills in access to employment.…”
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How impactful is G2P in driving account activity? Indian evidence
Published 2025-03-01“…Using appropriate empirical design to account for sample selection bias, we find that G2P payments increase account activity by anywhere between 45 and 70 percentage points, with the magnitudes being higher when such credits are made directly into bank accounts than when they are paid in cash. …”
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Comment sortir de prison ? Le rôle des statistiques pénitentiaires dans la compréhension des comportements de récidive
Published 2018-01-01“…In the third and last part, we explore another blind spot of the econometric method, namely selection bias. How do judges choose who will obtain an alternative to prison?…”
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On using a non-probability sample for the estimation of population parameters
Published 2023-11-01“… We aim to find a way to effectively integrate a non-probability (voluntary) sample under the data framework, where the study variable is also observed in a probability sample of some statistical survey. The selection bias that arises from voluntary participation in the survey is corrected by estimating the inclusion into the sample probabilities (propensity scores) for the units in the non-probability sample. …”
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The widening gender wage gap in the gig economy in China: the impact of digitalisation
Published 2024-12-01“…Utilising the China Labour Dynamics Survey data from 2014, 2016, and 2018, and applying the Bourguignon, Fournier, and Gurgand model to correct selection bias, this study reveals that, digitalisation has exacerbated gender wage gaps, with the wage growth of female gig workers significantly lagging behind their male counterparts, especially among married and older cohorts. …”
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How does climate shock affect technology adoption in rice production?
Published 2025-01-01“…This study utilised VARHS (The Vietnam Access to Resources Household Survey) panel data from 2012 to 2018 and employed regression analysis following the application of propensity score matching (PSM) to address potential selection bias caused by drought and flood shocks. The findings indicated that households tend to adopt the improved variety of rice and organic fertilisers since households suffer the shock from the drought. …”
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Interaction Design of Educational App Based on Collaborative Filtering Recommendation
Published 2022-01-01“…Simultaneously, this paper combines user activity, item popularity, and time factors to comprehensively measure user visibility of items and incorporates them into the collaborative filtering recommendation algorithm in order to effectively mitigate the effects of data sparsity and user selection bias and improve recommendation results.…”
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15
Whiplash Injuries: An Update
Published 1998-01-01“…Studies looking at the natural history of whiplash injuries have suffered from problems of selection bias, retrospective reviewing and unclear outcomes. …”
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Motion - Colonoscopic Surveillance is more Cost Effective than Colectomy in Patients with Ulcerative Colitis: Arguments Against the Motion
Published 2003-01-01“…Available studies are susceptible to several biases: the ’healthy worker’ effect, surveillance bias and selection bias. Patients who are enrolled in surveillance programs are more likely to be thoroughly evaluated beforehand, are more likely to be given a diagnosis of dysplasia or neoplasm even when asymptomatic and are more likely to comply with medical treatment, including maintenance anti-inflammatory medication. …”
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Quantile and interquantile regression models for returns to education by economic sector and vulnerable population in Colombia
Published 2024-12-01“…Quantile and interquantile regressions were employed, correcting for selection bias through the inverse Mills ratio and using monthly data from Colombia's Great Integrated Household Survey (GEIH) for 2019, to explore how the effect of education varies at different points of the income distribution and between these points. …”
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Evaluation of Absolute Neutrophil Count in the Perioperative Setting of Sarcoma Resection
Published 2024-01-01“…Future studies with larger cohorts of neutropenic patients are needed to evaluate these outcomes, as our cohort had very few neutropenic patients due to selection bias.…”
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Can the Adoption of Green Pest Control Technologies Reduce Pesticide Use? Evidence from China
Published 2025-01-01“…This model allows for more accurate estimates of the treatment effects by addressing selection bias and accounting for both observable and unobservable factors. …”
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Impact of digital exposure on premarital sex and contraception use among unmarried Indian youth
Published 2025-01-01“…Propensity Score matching addresses selection bias, estimating the impact of digital exposure on premarital sexual activities and condom use. …”
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