Warning: mkdir(): Permission denied in /home/virtual/lib/view_data.php on line 81
Warning: fopen(upload/ip_log/ip_log_2024-09.txt): failed to open stream: No such file or directory in /home/virtual/lib/view_data.php on line 83
Warning: fwrite() expects parameter 1 to be resource, boolean given in /home/virtual/lib/view_data.php on line 84 The Response Rate of Follow up Examination and Positive Predictive Value of Screening Items of Workers Aged 30 and Over
1Graduate School of Public Health, School of Medicine, Kyungpook National University, Korea. 2Department of Preventive Medicine and Public Health School of Medicine, Kyungpook National University, Korea.