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Table 2 Results of the sensitivity analyses

From: Unintentional injuries in children with disabilities: a systematic review and meta-analysis

Analyzed databases Detailed databasesa Included studies OR and CI Overall Z test and p value I 2 and CI (%)
Overall All eligible papers 15 1.86(1.65–2.10) Z = 10.07, p < 0.001 89.8(84.8–93.1)
All eligible papers (fixed-effects model) 15 1.90(1.87–1.94) Z = 73.67, p < 0.001 89.8(84.8–93.1)
Studies with the most variation in effect were dropped Excluded max-effect paper 14 1.81(1.61–2.03) Z = 9.87, p < 0.001 89.6(84.3–93.1)
Excluded min-effect paper 14 1.92(1.71–2.17) Z = 10.70, p < 0.001 89.5(84.1–93.0)
Excluded max- and min-effect papers 13 1.87(1.67–2.10) Z = 10.55, p < 0.001 89.2(83.4–93.0)
Studies with the most variation in sample size were dropped Excluded max-sample size paper 14 1.91(1.60–2.28) Z = 7.22, p < 0.001 90.5(85.8–93.6)
Excluded min-sample size paper 14 1.82(1.61–2.05) Z = 9.70, p < 0.001 90.1(85.2–93.4)
Excluded max- and min-sample size papers 13 1.85(1.55–2.20) Z = 6.76, p < 0.001 90.9(86.2–93.9)
  1. OR odds ratio, CI confidence interval, max maximum, min minimum
  2. aRandom-effects models were used to combine the effects unless otherwise specified