Table II.
Study location (city) | Study period | No. of patients | Prevalence (%) per 1000 persons |
---|---|---|---|
Tehran | 2002 | 4361 | 105.6 |
Tehran | 2005 | 50 | 50 |
Tehran | 2005 | 113 | 70 |
Tehran | 2006 | 454 | 18 |
Qom | 1998 to 2007 | 466 | 31 |
Khorasan | 2008 | 369 | 81 |
Esfahan | 2010 | 101 | 59 |
Birjand | 2010 | 2085 | 9 |
Yazd | 2010 | 40 | 57 |
Mazandaran | 2010 | 150 | 10 |
Kermanshah | 1994 to 2010 | 391 | 51.2 |
Kerman | 2010 to 2011 | 23 | 7.87 |
Shiraz | 2008 to 2011 | 2190 | 20.2 |
Shiraz | 2008 to 2013 | 239 | 8.7 |