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ArticleScientific reports2022

Algorithm for sample availability prediction in a hospital-based epidemiological study spreadsheet-based sample availability calculator.

Amrit Sudershan, Kanak Mahajan, Rakesh K Panjaliya, Manoj K Dhar, Parvinder Kumar

Abstract read
In one paragraph

Article in Scientific reports, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.

0numbers the graph read from it
0cells of the map it votes in
1citing papers in PubMed
–field-weighted citation impact
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

1 citing paper in PubMed.

  1. Article
4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

5 authors.

Amrit SudershanInstitute of Human Genetics, University of Jammu, Jammu and Kashmir (UT), 180006, India.
Kanak MahajanInstitute of Human Genetics, University of Jammu, Jammu and Kashmir (UT), 180006, India.
Rakesh K PanjaliyaDepartment of Zoology, University of Jammu, Jammu and Kashmir (UT), 180006, India.
Manoj K DharInstitute of Human Genetics, University of Jammu, Jammu and Kashmir (UT), 180006, India.
Parvinder KumarInstitute of Human Genetics, University of Jammu, Jammu and Kashmir (UT), 180006, India. parvinderkb2003@yahoo.co.in.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Looking at the population's behavior by taking samples is quite uncertain due to its big and dynamic structure and unimaginable variability. All quantitative sampling approaches aim to draw a representative sample from the population so that the results of the studying samples can then be generalized back to the population. The probability of detecting a true effect of a study largely depends on the sample size and if taking small samples will give lowers statistical power, higher risk of missing a meaningful underlying difference. The probability of rejecting the null hypothesis i.e., finding significant difference using the sample largely depends upon the statistical power. There are a lot of online tools used for calculating the sample size, but none tell us about the availability of samples from single site in a fixed span. This study aims to provide an efficient calculation method for the availability of samples during a specific period of a research study which is an important question to be answered during the research study design. So, we have designed a spreadsheet-based sample availability calculator tool implemented in MS-Excel 2007.

Indexed as

AlgorithmsEpidemiologic Research DesignHospitalsPatient SelectionSample SizeSoftwareHumansPopulation SurveillanceTime Factors

Identifiers

PMID35115548
PMCPMC8814063

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Registered trials

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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.