Bland-Altman plots for HBSF inter-rater reliability results

The limits of agreement (LOA) of the HBSF ranged from -1.2 to 0.8.

經由分析，兩次評量之平均與兩次評量分數差之絕對值的相關係數小於0.3，所以資料並無呈現heteroscedasicity，故MDC值適用於樣本中所有個案。