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. Author manuscript; available in PMC: 2022 Jun 1.
Published in final edited form as: Clin Auton Res. 2021 Feb 7;31(3):433–441. doi: 10.1007/s10286-021-00781-x

Fig. 4.

Fig. 4

Interactions between Diagnosis (POTS and VVS) and Sex (male and female) on RAND36 Health Related Quality of Life scores. Diagnosis plotted against mean ± SEM RAND36 score. Plotted lines represent sex: the solid red line for female and the segmented blue line for male. Each diagnosis is distinct. Data were analyzed via two-factor ANOVA to examine main effects of POTS versus VVS diagnosis (PDiag) and male versus female regardless of diagnosis (Psex), and their interaction (Pint.). POTS: Postural Tachycardia Syndrome; VVS: vasovagal syncope.