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. 2022 Jun 25;17:36. doi: 10.1186/s13017-022-00440-0

Table 4.

The sensitivity analysis of the length of hospital stay

Study Statistics with study removed
MD Lower limit Upper limit Z value P value I2 value
Du 2014 2.28 1.25 3.3 4.34 0.01 60%
Lisa 2018 2.77 1.58 3.96 4.56 0.06 49%
Matsushima 2017 2.41 1.31 3.5 4.29 0.01 62%
Mohammad 2018 2.78 1.36 4.2 3.84 0.01 61%
Rangel 2016 2.12 1.14 3.1 4.25 0.03 54%
Rebecca 2016 2.37 1.17 3.57 3.86 0.02 58%
Samantha 2021 2.2 1.15 3.26 4.1 0.02 58%
Samer 2019 1.94 1.23 2.65 5.35 0.19 30%
Trotter 2018 2.39 1.35 3.43 4.49 0.01 62%

MD, mean difference

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