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Table 1 Number of PRISMA-A items reported in abstracts of SRs on psoriasis interventions classified by methodological quality (AMSTAR) or risk of bias (ROBIS)

From: Abstract analysis method facilitates filtering low-methodological quality and high-bias risk systematic reviews on psoriasis interventions

Number of items Methodological quality Risk of bias
  (AMSTAR)    (ROBIS)  
  High Moderate Low High Low
1 0 0 0 0 0
2 0 0 3 3 0
3 0 0 2 2 0
4 0 2 0 2 0
5 0 6 5 1 0
6 5 24 9 34 4
7 5 16 8 25 4
8 11 22 4 29 8
9 3 6 0 6 3
10 1 4 0 5 0
11 1 0 0 0 1
12 0 0 0 0 0