Pain scores and statistical analysis—the conundrum

Ghasemi A, Zahediasl S (2012) Normality tests for statistical analysis: a guide for non-statisticians. Int J Endocrinol Metab 10:486–489

Kim TK (2017) Practical statistics in pain research. Korean J Pain 30:243–249. https://doi.org/10.3344/kjp.2017.30.4.243

Lee Y (2015) What repeated measures analysis of variances really tells us. Korean J Anesthesiol 68:340–345

Manikandan S (2011) Measures of central tendency: median and mode. J Pharmacol Pharmacother 2:214–215

Srouji R, Ratnapalan S, Schneeweiss S (2010) Pain in children: assessment and nonpharmacological management. Int J Pediatr 2010:474838

Swift A (2015) The importance of assessing pain in adults. Nurs Times 111:12–17

Yim KH, Nahm FS, Han KA, Park SY (2010) Analysis of statistical methods and errors in the articles published in the Korean Journal of Pain. Korean J Pain 23:35–41