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. 2023 May 24;15(5):e39445. doi: 10.7759/cureus.39445

Figure 2. Risk of bias summary.

Figure 2

Pavo et al.,2003 [9], Schernthaner et al.,2004 [10], Fidan et al.,2011 [11], Chu et al.,2002 [12], Hällsten et al.,2002 [13], Kautzky-Willer et al.,2005 [14], Tiikkainen et al.,2004 [15], Ceriello et al.,2005 [16], Roden et al.,2005 [17], Basu et al.,2008 [18]