Additional file 1 of The association between plant-based diet and erectile dysfunction in Chinese men
Creators: name: Lu, Yi
name: Kang, Jiaqi
name: Li, Zhongjia
name: Wang, Xiao
name: Liu, Kang
name: Zhou, Kechong
name: Wang, Wei
name: Shen, Chen
Publisher: name: figshare
Year: 2021
Subjects: subject: Biotechnology
subject: Ecology
subject: FOS: Biological sciences
subject: Mental Health
subject: Computational Biology

description: Additional file 1: Table S1. Food items separated into 3 food categories and 17 food groups. Table S2. The harmonized diagnostic criteria for metabolic syndrome in Asian. Abbreviations: BP: blood pressure; DM: diabetes mellitus; FBG: fasting blood glucose; HDL: high-density lipoprotein; TG: triglyceride; WC: waist circumference. Table S3. Overall consumption of the 17 food group categories and correlation analysis between the food groups and IIEF-5 scores. # Median (interquartile range 25–75). Table S4 Multivariate analysis for the presence of ED (not including hPDI). a Unadjusted MVA. b Adjusting for age, partner age, duration of partnership, frequency of intercourse, residence, occupational and educational status, and income. c Adjusting for age, partner age, duration of partnership, frequency of intercourse, residence, occupational and educational status, income, and lifestyle. m MetS was defined following the criterion shown in Supplementary Table 2, in Additional file 1. n PDI was converted from FFQ following the method described in the method section. Abbreviations: BMI: body mass index; CI: confidence interval; ED: erectile dysfunction; MetS: metabolic syndrome; MVA: multivariate analysis; NO: nitric oxide; OR: odds ratio; PDI: overall plant-based diet index; TT: total testosterone; UVA: univariate analysis. Table S5. Multivariate analysis for the presence of ED (not including PDI). a Unadjusted MVA. b Adjusting for age, partner age, duration of partnership, frequency of intercourse, residence, occupational and educational status, and income. c Adjusting for age, partner age, duration of partnership, frequency of intercourse, residence, occupational and educational status, income, and lifestyle. m MetS was defined following the criterion shown in Supplementary Table 2, in Additional file 1. n hPDI was converted from FFQ following the method described in the method section. Abbreviations: BMI: body mass index; CI: confidence interval; ED: erectile dysfunction; hPDI: healthful overall plant-based diet index; MetS: metabolic syndrome; MVA: multivariate analysis; NO: nitric oxide; OR: odds ratio; TT: total testosterone; UVA: univariate analysis. Table S6. Multivariate analysis for EF measurements, TT level, BMI, No. of MetS components and PDI. †: Unadjusted MVA; *: Adjusted for age, residence, occupation, education status, income, lifestyle, and MetS related blood measurements; #: Additional adjustment for BMI and No. of MetS components. m: No. of MetS components corresponded to the number of MetS components in subjects as defined following the criterion shown in Supplementary Table 2, in Additional file 1. β-Coefficient indicates change in items associated with a 1 change in PDI. Abbreviations: BMI: body mass index; EF: erectile function; hPDI: healthful plant-based diet index; IIEF-5: International Index of Erectile Function-5; MetS: metabolic syndrome; NO: nitric oxide; PDI: overall plant-based diet index; TT: total testosterone. Table S7. Multivariate analysis for EF measurements, TT level, BMI, No. of MetS components and hPDI. †: Unadjusted MVA; *: Adjusted for age, residence, occupation, education status, income, lifestyle, and MetS related blood measurements; #: Additional adjustment for BMI and No. of MetS components. m: No. of MetS components corresponded to the number of MetS components in subjects as defined following the criterion shown in Supplementary Table 2, in Additional file 1. β-Coefficient indicates change in items associated with a 1 change in hPDI. Abbreviations: BMI: body mass index; EF: erectile function; hPDI: healthful plant-based diet index; IIEF-5: International Index of Erectile Function-5; MetS: metabolic syndrome; NO: nitric oxide; PDI: overall plant-based diet index; TT: total testosterone. Table S8. Univariate analysis and multivariate analysis for presence of ED, including basic features. # Unadjusted multivariate analysis included PDI. † Unadjusted multivariate analysis included hPDI. m MetS was defined following the criterion shown in Supplementary Table 2, in Additional file 1. n PDI and hPDI were converted from FFQ following the method described in the method section. Abbreviations: BMI: body mass index; CI: confidence interval; ED: erectile dysfunction; hPDI: healthful plant-based diet index; MetS: metabolic syndrome; MVA: multivariate analysis; NO: nitric oxide; OR: odds ratio; PDI: overall plant-based diet index; TT: total testosterone; UVA: univariate analysis. Table S9. Multivariate analysis for EF measurements, TT level, BMI, No. of MetS components and PDI or hPDI†. †: Unadjusted MVA; m: No. of MetS components corresponded to the number of MetS components in subjects as defined following the criterion shown in Supplementary Table 2, in Additional file 1. β-Coefficient indicates change in items associated with a 1 change in PDI. Abbreviations: BMI: body mass index; EF: erectile function; hPDI: healthful plant-based diet index; IIEF-5: International Index of Erectile Function-5; MetS: metabolic syndrome; NO: nitric oxide; PDI: overall plant-based diet index; TT: total testosterone.