Evidence map›Paper›PMID 19969193›Full record

ReviewThe Journal of hand surgery2009

Applications of statistical tests in hand surgery.

Jae W Song, Ann Haas, Kevin C Chung

Abstract readReview
In one paragraph

Review in The Journal of hand surgery, 2009. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 4 papers.

0numbers the graph read from it
0cells of the map it votes in
4citing papers in PubMed
1.5field-weighted citation impact, top 18% of its field
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

4 citing papers in PubMed, 20 citations in OpenAlex.

  1. Review
  2. Article
  3. Statistical errors in clinical studies.Journal of wrist surgery · 2013
    Article
  4. Gender and condylar differences in distal femur morphometry clarified by automated computer analyses.Journal of orthopaedic research : official publication of the Orthopaedic Research Society · 2012
    Article
4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

3 authors at 2 institutions in 1 country.

Jae W SongUniversity of Michigan Health System, Ann Arbor, MI 48109-5340, USA.
Ann Haas
Kevin C Chung
Michigan Medicine · USUniversity of Michigan–Ann Arbor · US

Funding

An Outcome Study of Rheumatoid Hand ArthroplastyR01AR047328 · NIAMS · UNIVERSITY OF MICHIGAN AT ANN ARBOR · PI CHUNG, KEVIN C · 2003 to 2016
$3.1M
Evidence-Based Research in Hand SurgeryK24AR053120 · NIAMS · UNIVERSITY OF MICHIGAN AT ANN ARBOR · PI CHUNG, KEVIN C · 2008 to 2018
$1.6M
Understanding Treatment Variation of Distal Radius Fracture in the US ElderlyR21AR056988 · NIAMS · UNIVERSITY OF MICHIGAN AT ANN ARBOR · PI CHUNG, KEVIN C · 2008 to 2009
$368k
An Outcome Study for Ulnar Neuropathy at the ElbowF32AR058105 · NIAMS · UNIVERSITY OF MICHIGAN AT ANN ARBOR · PI SONG, JAE WON · 2010 to 2011
$104k
NIAMS NIH HHS F32 AR058105NIAMS NIH HHS K24 AR053120NIAMS NIH HHS R01 AR047328NIAMS NIH HHS R21 AR056988
6 · The paper itself

Abstract

During the 19th century, with the emergence of public health as a goal to improve hygiene and conditions of the poor, statistics established itself as a distinct scientific field important for critically interpreting studies of public health concerns. During the 20th century, statistics began to evolve mathematically and methodologically with hypothesis testing and experimental design. Today, much of medical investigation centers around clinical trials and observational studies, and with the application of statistical formulas, the collected data are summarized, weighed, interpreted, and presented to direct both physicians and the public toward evidence-based medicine. Having a basic understanding of statistics is mandatory in evaluating the validity of published literature and applying it to patient care. In this review, we discuss basic statistical tests to assist the investigator in choosing the correct statistical test and present examples relevant to hand surgery research.

Indexed as

Data Interpretation, StatisticalClinical Trials as TopicData CollectionEvidence-Based MedicineHandHumansModels, StatisticalReproducibility of ResultsStatistics, Nonparametric

Identifiers

PMID19969193
PMCPMC4422055
OpenAlexW1973230106

What OpenQuestion holds

Textmetadata
LicenceTDM
Read underepoch 390

Registered trials

None linked

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.