Schanandore, James V

Wolden, Mitch

Smart, Neil

2022-01

<p>Suchey-Brooks method has been studied many times with varying reports of accuracy and reliability. A systematic review and meta-analyses were utilized to quantitatively determine the accuracy and reliability of the Suchey-Brooks (S-B) method. A systematic search of PubMed and EBSCO health and medical databases was performed. Meta-analyses were performed to quantify the relationship between actual known age at death and the S-B method using Spearman's Rho and Pearson's r for (1) combined males and females estimates, (2) male-only estimates, and (3) female-only estimates. Overall correlation coefficient using Cohen's kappa, Spearman's Rho, and Pearson's <i>r</i> was also calculated to determine the interrater and intrarater reliability using the S-B method. Eighteen studies classified as moderate-to-high methodological quality met the inclusion criteria. The sample sizes were different for the combined male and female (<i>n</i> = 2620), male-only (<i>n</i> = 2602), and female-only (<i>n</i> = 1431) meta-analyses. The effect size of the age at death meta-analyses was large and significant for combined males and females (Spearman's Rho = 0.62; Pearson's <i>r</i> = 0.65), male-only (Spearman's Rho = 0.77; Pearson's <i>r</i> = 0.75), and female-only (Spearman's Rho = 0.71; Pearson's <i>r</i> = 0.71). The overall correlation coefficients of the interrater (Kappa = 0.76; Spearman's Rho = 0.73; Pearson's <i>r</i> = 0.80) and intrarater (Kappa = 0.81; Spearman's Rho = 0.91; Pearson's <i>r</i> = 0.83) reliability meta-analyses were large and significant. A significant degree of heterogeneity was present in all meta-analyses, with minimal evidence of publication bias. The meta-analyses results suggest the S-B method is highly reliable with a moderate-to-high degree of accuracy. Our results also identified sample size and accuracy differences between male and female individuals.</p>

Journal of Forensic Sciences, 67(1), p. 56-67

1556-4029

0022-1198

34617597

https://hdl.handle.net/1959.11/31903

Wiley-Blackwell Publishing, Inc

The accuracy and reliability of the Suchey-Brooks pubic symphysis age estimation method: Systematic review and meta-analysis

Journal Article

Publication