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A retrospective overview of International Collegiate programming contest data.

ABSTRACT: The International Collegiate Programming Contest is an annual, multi-tier competition held amongst college students on a global scale, with world championships every year. Last year alone, around fifty thousand students from three thousand universities participated in ICPC regional competitions. Because of its significant size involving a lot of talent and skillful people, multiple stakeholders are interested in the competition. Each of the competitions results in scoreboards, containing valuable data about the performance of teams. This data however is, up till now, never collected and stored in an open and free repository. The ICPC does keep track of the basic information such as teams' names and their final scores, but more detailed information has remained scattered across the internet. This paper describes the data collected and cleaned from the European, Latin-American, North American, South Pacific and World Finals from 2012 to 2018, opening up research opportunities for an in-depth look into the programming competitions.

SUBMITTER: de Boer RH

PROVIDER: S-EPMC6717214 | biostudies-literature | 2019 Aug

REPOSITORIES: biostudies-literature

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A retrospective overview of International Collegiate programming contest data.

de Boer Rick H RH de Campos Cassio P CP

Data in brief 20190812

The International Collegiate Programming Contest is an annual, multi-tier competition held amongst college students on a global scale, with world championships every year. Last year alone, around fifty thousand students from three thousand universities participated in ICPC regional competitions. Because of its significant size involving a lot of talent and skillful people, multiple stakeholders are interested in the competition. Each of the competitions results in scoreboards, containing valuabl ...[more]

PMID: 31489356

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Project description:ObjectivesChallenges with manual methodologies to identify frailty, have led to enthusiasm for utilising large-scale administrative data, particularly standardised diagnostic codes. However, concerns have been raised regarding coding reliability and variability. We aimed to quantify variation in coding frailty syndromes within standardised diagnostic code fields of an international dataset.SettingPooled data from 37 hospitals in 10 countries from 2010 to 2014.ParticipantsPatients ≥75 years with admission of >24 hours (N=1 404 671 patient episodes).Primary and secondary outcome measuresFrailty syndrome groups were coded in all standardised diagnostic fields by creation of a binary flag if the relevant diagnosis was present in the 12 months leading to index admission. Volume and percentages of coded frailty syndrome groups by age, gender, year and country were tabulated, and trend analysis provided in line charts. Descriptive statistics including mean, range, and coefficient of variation (CV) were calculated. Relationship to in-hospital mortality, hospital readmission and length of stay were visualised as bar charts.ResultsThe top four contributors were UK, US, Norway and Australia, which accounted for 75.4% of the volume of admissions. There were 553 595 (39.4%) patient episodes with at least one frailty syndrome group coded. The two most frequently coded frailty syndrome groups were 'Falls and Fractures' (N=3 36 087; 23.9%) and 'Delirium and Dementia' (N=221 072; 15.7%), with the lowest CV. Trend analysis revealed some coding instability over the frailty syndrome groups from 2010 to 2014. The four countries with the lowest CV for coded frailty syndrome groups were Belgium, Australia, USA and UK. There was up to twofold, fourfold and twofold variation difference for outcomes of length of stay, 30-day readmission and inpatient mortality, respectively, across the countries.ConclusionsVariation in coding frequency for frailty syndromes in standardised diagnostic fields are quantified and described. Recommendations are made to account for this variation when producing risk prediction models.

Dataset Information

A retrospective overview of International Collegiate programming contest data.

Publications

A retrospective overview of International Collegiate programming contest data.

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