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Table 4 Association of NEAP and PERAL on the SMI, BMC, SMM among obese and overweight female subjects

From: The association of dietary acid load (DAL) with estimated skeletal muscle mass and bone mineral content: a cross-sectional study

 

Î’

95% CI

P-value

SMI (%) a

NEAP (mEq/day)

Crude

-0.04

(-0.094, -0.001)

0.04

M1

-0.04

(-0.096, -0.001)

0.04

M2

-0.05

(-0.097, -0.003)

0.03

PRAL (mEq/day)

Crude

-0.02

(-0.045, -0.001)

0.04

M1

-0.02

(-0.049, -0.002)

0.03

M2

-0.02

(-0.049, -0.004)

0.02

  

BMC (kg) a

NEAP (mEq/day)

Crude

-0.00

(-0.007, 0.004)

0.51

M1

-0.00

(-0.008, 0.003)

0.32

M2

0.00

(-0.007, 0.008)

0.92

PRAL (mEq/day)

Crude

-0.00

(-0.003, 0.002)

0.60

M1

-0.00

(-0.004, 0.002)

0.49

M2

-0.00

(-0.005, 0.002)

0.48

  

SMM (kg)a

NEAP (mEq/day)

Crude

-0.00

(-0.057, 0.046)

0.83

M1

-0.00

(-0.059, 0.046)

0.81

M2

0.00

(-0.08, 0.09)

0.97

PRAL (mEq/day)

Crude

0.00

(-0.24, 0.026)

0.93

M1

0.00

(-0.023, 0.28)

0.82

M2

0.00

(-0.017, 0.018)

0.94

  1. M1: Adjusted for age, PA, energy intake
  2. M2: Adjusted for age, PA, energy intake, education, job, marital status, supplementation use, income status and height
  3. Statistical significance was accepted at p < 0.05
  4. aLinear regression; CI confidence interval, PERAL Potential renal acid load, NEAP Net endogenous acid production, SMI Skeletal muscle mass index, BMC Bone mineral content, SMM Skeletal muscle mass