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Table 9 Quality assessment of included studies

From: A systematic review of the prevalence of mental and neurocognitive disorders amongst older adults’ populace in Egypt

Studies Points Grading
Studies 1 6 Good
Studies 2 6 Good
Studies 3 8 Very good
Studies 4 5 Good
Studies 5 5 Good
Studies 6 5 Good
Studies 7 8 Very good
Studies 8 8 Very good
Studies 9 7 Very good
Studies 10 8 Very good
Studies 11 5 Good
Studies 12 6 Good
Studies 13 6 Good
Studies 14 5 Good
Studies 15 3 Satisfactory
Studies 16 6 Good
  1. Grading scales
  2. 0–2 = Unsatisfactory
  3. 3–4 =Satisfactory
  4. 5–6 = Good
  5. 7–8 = Very good