A PHP Error was encountered

Severity: Warning

Message: file_get_contents(https://...@pubfacts.com&api_key=b8daa3ad693db53b1410957c26c9a51b4908&a=1): Failed to open stream: HTTP request failed! HTTP/1.1 429 Too Many Requests

Filename: helpers/my_audit_helper.php

Line Number: 176

Backtrace:

File: /var/www/html/application/helpers/my_audit_helper.php
Line: 176
Function: file_get_contents

File: /var/www/html/application/helpers/my_audit_helper.php
Line: 250
Function: simplexml_load_file_from_url

File: /var/www/html/application/helpers/my_audit_helper.php
Line: 3122
Function: getPubMedXML

File: /var/www/html/application/controllers/Detail.php
Line: 575
Function: pubMedSearch_Global

File: /var/www/html/application/controllers/Detail.php
Line: 489
Function: pubMedGetRelatedKeyword

File: /var/www/html/index.php
Line: 316
Function: require_once

Evidence-Based Medicine and Observational Studies. | LitMetric

AI Article Synopsis

  • Evidence-based medicine relies heavily on randomized control trials (RCTs) for medical decision-making, particularly in spinal surgery.
  • However, RCTs have several disadvantages specific to spinal surgery, prompting the use of other study designs.
  • This paper discusses various research methodologies, including observational studies like retrospective and prospective cohort studies, providing insights for researchers and practicing spine surgeons.

Article Abstract

Evidence-based medicine drives medical decision-making in the modern era, which has historically favored randomized control trials. Despite their notoriety, randomized control trials have multiple disadvantages when applied to spinal surgery. Observational studies are popular in spinal surgery literature and are seen in various forms, such as retrospective studies and prospective cohort studies. For researchers, learners, and practicing spine surgeons, this paper describes options for study design when applied to spinal surgery.

Download full-text PDF

Source
http://dx.doi.org/10.1097/BSD.0000000000001550DOI Listing

Publication Analysis

Top Keywords

spinal surgery
12
evidence-based medicine
8
observational studies
8
randomized control
8
control trials
8
applied spinal
8
medicine observational
4
studies
4
studies evidence-based
4
medicine drives
4

Similar Publications

Want AI Summaries of new PubMed Abstracts delivered to your In-box?

Enter search terms and have AI summaries delivered each week - change queries or unsubscribe any time!