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. Author manuscript; available in PMC: 2017 Aug 2.
Published in final edited form as: PM R. 2015 Aug 24;8(4):356–366. doi: 10.1016/j.pmrj.2015.08.009

Table 4.

Scoring of articles according to Oxford scale, PEDro scale, and AAN classification

Study Oxford Scale PEDro Scale AAN Classification
1 Siebner et al 2000 [37] Level 4 3/10 Class III
2 Shimamato et al 2001 [25] Level 4 5/10 Class III
3 Dragasevic et al 2002 [31] Level 4 3/10 Class III
4 Khedr et al 2003 [24] Level 2 8/10 Class II
5 Okabe et al 2003 [23] Level 2 7/10 Class II
6 Ikeguchi et al 2003 [36] Level 4 4/10 Class III
7 Buhmann et al 2004 [32] Level 4 3/10 Class III
8 Lefauheur et al 2004 [25] Level 3 6/10 Class III
9 Fregni et al 2004 [38] Level 2 7/10 Class II
10 Mir et al 2005 [39] Level 3 5/10 Class III
11 Lomarev et al 2006 [26] Level 2 7/10 Class II
12 Khedr et al 2006 [41] Level 3 4/10 Class III
13 del olmo et al 2009 Level 2 5/10 Class III
14 Sedlackova et al 2009 [40] Level 3 4/10 Class III
15 Benninger et al 2009 [34] Level 4 4/10 Class III
16 Baumer et al 2009 [33] Level 4 3/10 Class III
17 Pal et al 2010 [28] Level 2 9/10 Class II
18 Filipovic et al 2010 [27] Level 4 3/10 Class III
19 Arias et al 2010 [29] Level 2 7/10 Class III
20 Benninger et al 2011 [10] Level 2 9/10 Class I
21 Shirota et al 2013 [11] Level 2 9/10 Class I

PEDro = Physiotherapy Evidence Database; AAN = American Academy of Neurology.