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
Objective: An increasing incidence of basal cell carcinomas and squamous cell carcinomas in patients younger than 40 years old diagnosed during years 1973 to 2003 was found in a recent population-based study in Olmsted County, Minnesota. We performed additional analyses using nationally representative patient samples to confirm these trends.
Study Design: We analyzed a cross-sectional survey data on outpatient diagnoses, the National Ambulatory Medical Care Survey data from 1979 to 2003, for melanoma skin cancer.
Results: A total of 4,100 office visits for nonmelanoma skin cancers were recorded, including 230 in patients younger than 40. Multivariate analysis indicated no significant increase in the number of office visits related to nonmelanoma skin cancer in younger patients [odds ratio (OR), 2.77; 95% CI, 0.75-10.26]. The mean age of office visits for nonmelanoma skin cancer did not change significantly. The ages of the office visit patients were 64.7 years and 69.02 years in the years 1979 and 2003, respectively.
Conclusions: Based on a representative sample of outpatient visit diagnoses, visits are not increasing for nonmelanoma skin cancer among patients 40 years and younger in the United States, albeit direct measurement of tumor incidence was not possible with this database.
Download full-text PDF |
Source |
---|---|
http://dx.doi.org/10.1111/j.1524-4725.2006.32358.x | DOI Listing |
Enter search terms and have AI summaries delivered each week - change queries or unsubscribe any time!