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Table 4 Results of subgroup analysis and interaction analysis

From: Estimated glomerular filtration rate and arterial stiffness in Japanese population: a secondary analysis based on a cross-sectional study

Characteristic

HR (95%CI)

P for interaction

Sex

 

0.459

male

−0.80 (− 2.26, 0.66)

 

female

−1.66 (− 3.46, 0.14)

 

Alcohol consumption

 

0.518

0–40 g/week

−0.94 (− 2.32, 0.45)

 

40–140 g/week

−1.80 (− 4.70, 1.11)

 

140–280 g/week

2.08 (− 2.43, 6.59)

 

> 280 g/week

− 1.15 (− 5.54, 3.23)

 

Regular exercise

 

0.339

no

−1.39 (− 2.66, − 0.12)

 

yes

−0.08 (− 2.56, 2.41)

 

Fatty liver

 

0.178

no

−0.72 (− 2.02, 0.58)

 

yes

−2.22 (− 4.18, − 0.27)

 

Smoking status

 

0.627

none

−1.01 (−2.29, 0.27)

 

current

−1.64 (−3.96, 0.69)

 

Ex-smoker

 

0.881

no

−0.91 (−2.49, 0.66)

 

yes

−1.08 (−2.72, 0.55)

 

BMI

 

0.382

< 18.5

−2.30 (−6.60, 2.00)

 

> = 18.5, < 23

−0.63 (−2.12, 0.87)

 

> = 23

−1.94 (−3.52, −0.36)

 

Hypertension

 

0.022 #

no

−0.82 (−1.99, 0.35)

 

yes

−4.55 (−7.58, −1.53)

 

Age

 

0.018 #

≤60 year

−2.83 (−4.00, −1.65)

 

> 60 year

−6.12 (−8.64, −3.60)

 

Hyperuricemia

 

0.172

no

−1.80 (−2.99, −0.62)

 

yes

0.53 (−2.68, 3.73)

 

FBS status

 

0.445

≤126 mg/dl

−1.11 (−2.25, 0.03)

 

> 126 mg/dl

−5.57 (− 11.46, 0.33)

 

TC (tertile)

 

0.783

Low (117–192 mg/dL)

−1.48 (−3.17, 0.21)

 

middle (193–222 mg/dL)

−0.80 (−2.76, 1.17)

 

high (223–341 mg/dL)

−1.39 (− 3.36, 0.58)

 

TG (tertile)

 

0.457

Low (12–61 mg/dL)

−0.97 (−2.90, 0.95)

 

middle (62–104 mg/dL)

−1.03 (−2.94, 0.88

 

high (105–1125 mg/dL)

−1.80 (− 3.93, 0.33)

 

HDL-C (tertile)

 

0.637

Low (23.7–45.6 mg/dL)

−1.93 (−4.03, 0.17)

 

middle (45.8–58.2 mg/dL)

−0.58 (−2.50, 1.33)

 

high (58.3–108.5 mg/dL)

−1.16 (−2.96, 0.63)

 

LDL-C (tertile)

 

0.623

Low (44–114.4 mg/dL)

−0.80 (−2.43, 0.83)

 

middle (115–139 mg/dL)

−1.19 (−3.12, 0.73)

 

high (140–233 mg/dL)

−1.94 (−3.77, − 0.11)

 
  1. Note1:Above model adjusted for age, sex, BMI, SBp, DBp, AST, ALT, log2GGT, fasting glucose, serum uric acid, TC, TG, LDL-C, HDL-C, smoking status, ex-smoker, exercise status, alcohol consumption, ABI and fatty liver
  2. Note 2:In each case, the model is not adjusted for the stratification variable