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
In May 2012, 11 echinococcosis-endemic counties in Ganzi Tibetan Autonomous Prefecture of Sichuan were chosen, and two primary schools were randomly selected in each county from urban and non-urban area. Serum anti-echinococcus IgG was detected by ELISA. Among 5 171 sampled children, the sero-positive rate was 0.8% (43/5 171). The rate in males and females was 0.7% (17/2 538) and 1.0% (26/2 633), respectively (chi2 = 1.581, P > 0.05). The sero-positive rate in urban schools and non-urban schools was 0.7% (14/2 078) and 0.9% (29/3 093), respectively (chi2 = 1.050, P > 0.05). The positive rate in the minorities (1.0%, 41/4273) was higher than that of the Han nationality (0.2%, 2/898)(chi2 = 4.884, P < 0.05). Compared with 2010, 2011, the total positive rate of children in 2012 declined significantly (chi2 = 112.945, P < 0.01).
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