Table 1 Characteristics of selected studies
First author (references) | Year | Sample size (n) | Area | Study population | Type of hospital | Total prevalence (%) | |
|---|---|---|---|---|---|---|---|
All healthcare workers | Only nurses | ||||||
Geravandi [10] | 2016 | 600 | Ahvaz | * | Â | Teaching | 8.1 |
Jahangiri [23] | 2016 | 168 | Shiraz | * | Â | Teaching | 54 |
Salman zadeh [25] | 2016 | 377 | Dasht-e Azadegan | * | Â | Teaching | 18.4 |
Hajivandi [22] | 2015 | 68 | Bushehr | Â | * | Teaching | 58.8 |
Mahmoudi [61] | 2015 | 100 | Tehran | Â | * | Marital | 41 |
Izadi [26] | 2015 | 09 | Tehran | * | Â | Teaching | 26.9 |
Balouchi [21] | 2015 | 240 | Kerman | Â | * | Teaching | 39 |
Mirzaei-Alavijeh [24] | 2014 | 70 | Rafsanjan | Â | * | Teaching | 41.4 |
Ghanei Gheshlagh [2] | 2014 | 120 | Saghez | Â | * | Teaching | 44.2 |
Bijani [29] | 2013 | 246 | Qazvin | Â | * | Teaching | 31.3 |
Adib Hajbaghery [5] | 2013 | 298 | Kashan | * | Â | Teaching | 38.3 |
Rezaei [28] | 2013 | 514 | Tehran | Â | * | Teaching | 26 |
Shoghli [27] | 2013 | 593 | Zanjan | * | Â | Teaching | 26.3 |
Rezaei [32] | 2012 | 991 | Tehran | * | Â | Teaching | 16.8 |
Sharifian [31] | 2012 | 350 | Tehran | * | Â | Teaching | 19.7 |
Ghannad [35] | 2012 | 89 | Hamadan | * | Â | Teaching | 51.6 |
Nejadghaderi [33] | 2012 | 186 | Rafsanjan | * | Â | Teaching | 54.1 |
Tirgar [30] | 2012 | 333 | Babol | Â | * | Teaching | 59.7 |
Hashemi [34] | 2012 | 700 | Hamadan | * | Â | Teaching | 24.1 |
Ehsani [37] | 2012 | 328 | Tehran | Â | * | Teaching | 45.1 |
Mohammadi [38] | 2011 | 138 | Qazvin | Â | * | Teaching | 38.4 |
Bijani [36] | 2011 | 172 | Qazvin | Â | * | Teaching | 32 |
Rahnavard [39] | 2011 | 500 | Rasht | Â | * | Teaching | 77.2 |
Shiva [40] | 2011 | 355 | Tehran | * | Â | Teaching | 49.3 |
Khalooei [44] | 2010 | 338 | Kerman | Â | * | Teaching | 33 |
Nasiri [41] | 2010 | 352 | Sari | * | Â | Teaching | 75.6 |
Moradi [46] | 2010 | 182 | Bahar | * | Â | Teaching | 43.8 |
Heidari [43] | 2010 | 77 | Borujen | * | Â | Teaching | 74 |
Mohammadi Nejad [45] | 2010 | 68 | Tehran | Â | * | Teaching | 7 |
Gholami [42] | 2010 | 400 | Urmia | * | Â | Teaching | 26.8 |
Kazemi Galougahi [48] | 2010 | 158 | Tehran | Â | * | Teaching | 57 |
Mohammad Nejad [50] | 2009 | 218 | Tehran | Â | * | Teaching | 43.1 |
Rakhshani [62] | 2009 | 231 | Zahedan | * | Â | Teaching | 64.9 |
Abdi [47] | 2009 | 298 | Jahrom | * | Â | Teaching | 47.3 |
Joneidi Jafari [51] | 2008 | 613 | Tehran | Â | * | Marital | 32.7 |
Lotfi [52] | 2008 | 0 | Astara | * | Â | Teaching | 7 |
Azadi [53] | 2007 | 111 | Tehran | Â | * | Teaching | 45 |
Askarian [54] | 2007 | 1555 | Shiraz | Â | * | Teaching | 26.3 |
Ebrahimi [55] | 2007 | 180 | Shahrud | Â | * | Teaching | 63.3 |
Vahedi [57] | 2006 | 847 | Sanandaj | * | Â | Teaching | 64.9 |
Nazmieh [59] | 2005 | 1020 | Yazd | * | Â | Teaching | 37.8 |
Rahim nejad [56] | 2005 | 434 | Urmia | * | Â | Teaching | 52.5 |
Poorolajal [60] | 2004 | 1000 | Hamadan | * | Â | Teaching | 24 |
Hoseini Shokouh [58] | 2003 | 88 | Tehran | * | Â | Marital | 33 |