Figure 4.

Path models H–J. The paths are displayed with coefficients that indicate the standardized coefficients of the regressing independent variable on the dependent variable of the relevant path in the subtype group (path models H–J, LVESVI and/or LVEDVI to SVI), i.e., Groups II (path model H), III (path model I) and IV (path model J). These variables are the standardized regression coefficients (direct effect), squared multiple correlations [on the upper right side of rectangles (in italics)] and correlations between each of the variables. Other variables included in the covariance structure analysis are shown in Supplemental Tables 9, 10, and 11. LVESVI, left ventricular end-systolic volume index; LVEDVI, left ventricular end-diastolic volume index; SVI, systolic volume index; and e, extraneous variable.