Table 5 The association between biochemical variables and dietary Na/K ratio using multinomial logistic regression model

FBC

Model-I

1

REF

0.996 (0.986–1.007)

0.464

0.997 (0.986–1.008)

0.588

0.997 (0.985–1.008)

0.552

Model-II

0.997 (0.986–1.007)

0.523

0.998 (0.987–1.009)

0.690

0.999 (0.987–1.010)

0.825

Model-III

0.996 (0.985–1.006)

0.415

0.997 (0.987–1.008)

0.619

0.998 (0.986–1.009)

0.692

TC

Model-I

1

REF

0.957 (0.908–1.008)

0.100

0.981 (0.903–1.065)

0.641

0.974 (0.903–1.050)

0.489

Model-II

0.952 (0.902–1.006)

0.079

0.968 (0.895–1.048)

0.428

0.959 (0.891–1.033)

0.268

Model-III

0.952 (0.902–1.005)

0.075

0.964 (0.895–1.038)

0.328

0.956 (0.888–1.028)

0.221

TG

Model-I

1

REF

0.995 (0985–1.006)

0.404

0.997 (0.981–1.110)

0.745

1.000 (0.982–1.017)

0.968

Model-II

0.995 (0.984–1.006)

0.377

0.998 (0.982–1.015)

0.827

1.000 (0.983–1.017)

0.967

Model-III

0.995 (0.984–1.007)

0.410

0.998 (0.983–1.014)

0.801

0.999 (0.982–1.016)

0.925

HDL

Model-I

1

REF

1.027 (0.956–1.103)

0.473

1.009 (0.918–1.110)

0.846

1.027 (0.940–1.122)

0.554

Model-II

1.034 (0.960–1.112)

0.379

1.027 (0.936–1.127)

0.573

1.040 (0.951–1.136)

0.390

Model-III

1.036 (0.963–1.115)

0.346

1.038 (0.949–1.135)

0.415

1.047 (0.959–1.144)

0.305

LDL

Model-I

1

REF

1.070 (1.008–1.136)

0.027

1.043 (0.956–1.138)

0.341

1.036 (0.956–1.122)

0.395

Model-II

1.076 (1.012–1.145)

0.020

1.058 (0.972–1.151)

0.192

1.056 (0.976–1.143)

0.176

Model-III

1.078 (1.013–1.147)

0.018

1.064 (0.982–1.152)

0.128

1.062 (0.982–1.149)

0.131

SBP

Model-I

1

REF

0.979 (0.955–1.003)

0.081

0.987 (0.954–1.003)

0.084

0.986 (0.961–1.012)

0.296

Model-II

0.980 (0.956–1.005)

0.113

0.977 (0.951–1.002)

0.076

0.996 (0.969–1.023)

0.757

Model-III

0.978 (0.954–1.003)

0.090

0.975 (0.949–1.001)

0.063

0.993 (0.967–1.021)

0.641

DBP

Model-I

1

REF

0.993 (0.961–1.026)

0.687

0.996 (0.963–1.030)

0.805

0.987 (0.953–1.022)

0.453

Model-II

0.996 (0.963–1.029)

0.789

1.001 (0.967–1.036)

0.953

0.994 (0.959–1.030)

0.740

Model-III

0.995 (0.962–1.028)

0.751

0.997 (0.963–1.032)

0.859

0.992 (0.957–1.029)

0.682

Lp (a)

Model-I

1

REF

1.008 (0.990–1.026)

0.372

1.016 (0.998–1.033)

0.079

1.020 (1.002–1.038)

0.033

Model-II

1.008 (0.990–1.026)

0.368

1.015 (0.998–1.032)

0.092

1.021 (1.003–1.039)

0.025

Model-III

1.011 (0.992–1.029)

0.260

1.022 (1.003–1.040)

0.019

1.025 (1.002–1.044)

0.010

AIP

Model-I

1

REF

1.034 (0.696–1.536)

0.869

0.844 (0.439–1.624)

0.612

0.748 (0.362–1.546)

0.433

Model-II

1.027 (0.688–1.533)

0.897

0.789 (0.411–1.515)

0.477

0.709 (0.343–1.467)

0.354

Model-III

1.027 (0.687–1.535)

0.897

0.794 (0.422–1.493)

0.474

0.727 (0.354–1.493)

0.386

CRI

Model-I

1

REF

1.611 (1.086–1.497)

0.043

1.006 (0.294–1.429)

0.195

1.566 (0.330–1.819)

0.177

Model-II

1.396 (1.293–1.823)

0.032

1.052 (0.545–1.54)

0.103

1.830 (0.764–1.58)

0.070

Model-III

1.575 (1.385–1.72)

0.028

1.603 (0.789–1.402)

0.068

1.909 (0.958–1.97)

0.053

CRII

Model-I

1

REF

0.031 (0.002–0.579)

0.020

0.053 (0.001–2.386)

0.130

0.069 (0.002–2.945)

0.163

Model-II

0.023 (0.001–0.474)

0.015

0.028 (0.001–1.274)

0.066

0.025 (0.001–1.096)

0.056

Model-III

0.023 (0.001–0.442)

0.012

0.024 (0.001–0.898)

0.044

0.020 (0.000–0.851

0.041

LTI

Model-I

1

REF

0.993 (0.961–1.026)

0.687

0.996 (0.963–1.030)

0.805

0.987 (0.953–1.022)

0.453

Model-II

0.996 (0.963–1.029)

0.789

1.001 (0.967–1.036)

0.953

0.994 (0.959–1.030)

0.740

Model-III

0.995 (0.962–1.028)

0.751

0.997 (0.963–1.032)

0.859

0.992 (0.957–1.029)

0.682