Review Article

A Systematic Review and Meta-Analysis of Combined Antibiotic Spacer with Ilizarov Methods in the Treatment of Infected Nonunion of Tibia

Table 1

Evaluation of included studies using modified Newcastle-Ottawa scale.

ParameterStudy
Wang H (2019)Li SY (2019)Xue J (2018)Zhang YH (2017)Ren P (2017)van Niekerk AH (2017)Hou XZ (2015)Jing P (2015)Leonard CM (2015)Spiegl U (2013)McHale KA (2004)

Study population clearly definedYesYesYesYesYesYesYesYesYesYesYes
Consecutive patients includedYesYesYesYesNoYesYesYesYesYesYes
Patients represent population with infected nonunion of tibiaYesYesYesYesYesYesYesYesYesYesYes
Accurate description of infected nonunion of tibiaYesYesYesNoYesYesYesYesYesYesYes
Assessment of outcome well definedYesNoYesYesYesNoYesYesNoNoNo
Complications well definedNoYesYesYesYesYesNoYesYesYesYes
Follow-up long enough for outcomes to occur (>1.5 years)NoYesNoYesYesNoNoYesYesYesYes

Studies with 5 positive answers were defined as good quality.