Models for improved diagnosis of left ventricular hypertrophy based on conventional electrocardiographic criteria

Fig. 1. Comparison of sensitivity of the 22 conventional ECG criteria for gender, age, and BMI. The line chart summarizes the comparison of sensitivity of the 22 conventional ECG criteria between males vs. females, age of <60 vs. ≥60 years old, and BMI <25 kg/m2 vs. ≥25 kg/m2

Fig. 2. Comparison of Youden indices of the 22 conventional ECG criteria for gender, age, and BMI. The line chart summarizes the comparison of Youden indices of the 22 conventional ECG criteria between males vs. females, ages of <60 vs. ≥60 years old, and a BMI <25 kg/m2 vs. ≥25 kg/m2 groups

Fig. 3. Comparison of sensitivity of the 22 conventional ECG criteria for gender plus age. The line chart summarized the comparison of sensitivity of the 22 conventional ECG criteria in <60 years old male, ≥ 60 years old male groups, < 60 years old female and ≥60 years old female groups

Fig. 4. Comparison of the Youden indices of the 22 conventional ECG criteria for gender plus age. The line chart summarizes the comparison of Youden indices of the 22 conventional ECG criteria in males <60 years old and ≥60 years old, and females <60 years old and ≥60 years old

Fig. 5. Comparison of the AUCs of the 22 conventional ECG criteria for gender, age and BMI. The line chart summarizes the comparison of AUC of the 22 conventional ECG criteria in males vs. females, ages of <60 years old vs. ≥ 60 years old, and a BMI <25 kg/m2 vs. BMI ≥25 kg/m2 groups

Fig. 6. Comparison of AUCs of the 22 conventional ECG criteria for gender plus age. The line chart summarizes the comparison of AUC of the 22 conventional ECG criteria in males <60 years old and ≥60 years old, and females <60 years old and ≥60 years old