Traumatic tympanic membrane perforations: characteristics and factors affecting outcome

摘要

Not indicatedThe information obtained was entered into a spread sheet and presented as descriptive and analytic statistics as tabular and graphical data. The categorical variables were presented as proportions and continuous variables were described as means or medians as applicable. Analytic statistics was assessed for discrete variables with chi square test, and for continuous variables with independent sample t-test. The level of statistical significance was taken as p0.05. The analyses were done using the SPSS version 20.0 (Chicago, Il, USA).