Prevalence of low back pain in Iranian nurses: a systematic review and meta-analysis

BMC Nursing

Table 2 Investigation of the quality of studies via modified critical appraisal tools

Author	1	2	3	4	5	6	7	8	9	10	11	12	Total Score%
Mosadeghrad [27]	√	√	√	√	√	√	√	NA	NA	√	×	√	90
Sadeghian [28]	√	√	√	√	√	√	√	NA	×	√	√	√	91
Mohseni-Bandpei [29]	√	√	√	√	√	√	×	NA	NA	√	√	√	90
Choobineh [30]	√	√	√	√	√	√	√	NA	NA	√	×	√	90
Choobineh [31]	√	√	√	√	√	√	√	NA	NA	√	×	√	90
Abedini [32]	√	√	√	√	√	√	√	NA	NA	√	×	√	90
Eftekhar Sadat [33]	√	√	√	√	√	√	×	NA	NA	√	√	√	90
Raeisi [22]	√	√	√	√	√	√	√	NA	NA	√	×	√	90
Golabadi [26]	√	√	√	√	√	√	√	NA	NA	√	×	√	90
Attarchi [34]	√	√	√	√	√	√	√	NA	NA	√	×	√	90
Ghasemi [35]	√	√	√	√	√	√	√	NA	√	√	√	√	100
Arsalani [36]	√	√	√	√	√	√	√	NA	NA	√	×	√	90
Pahlevan [37]	√	√	√	√	√	√	√	NA	NA	√	×	√	90
Rezaee [38]	√	√	√	√	√	√	×	NA	NA	√	√	√	90
Zarrin Ghabaee [39]	√	√	√	√	√	√	√	NA	NA	√	×	√	90
Dehdashti [40]	√	√	√	√	√	√	√	NA	NA	√	×	√	90
Habibi [41]	√	√	√	√	√	√	√	NA	√	√	√	√	100
Azma [42]	√	√	√	√	√	√	√	NA	√	√	√	√	100
Rokni [43]	√	√	√	√	√	√	√	NA	NA	√	×	√	90
Taghinejad [44]	√	√	√	√	√	√	√	NA	NA	√	×	√	90
Saremi [45]	√	√	√	√	√	√	√	NA	√	√	√	√	100
Asadi [9]	√	√	√	√	√	√	×	NA	NA	√	×	√	80

ISSN: 1472-6955