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. 2024 Feb 22;17:705–724. doi: 10.2147/PRBM.S446547

Table 7.

IPIP–IPC Structural Summary for PHQ-4 Scales

Profile Elevation Amplitude Displacement Fit
Anxiety 0.01 (−0.01, 0.03) 0.10 (0.07, 0.13) 233.0 (218.5, 246.3) 0.863
Depression 0.02 (−0.00, 0.04) 0.13 (0.11, 0.16) 238.2 (227.9, 247.2) 0.936
Total 0.02 (−0.01, 0.04) 0.12 (0.09, 0.15) 236.0 (224.7, 246.4) 0.908