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Table 6 The relationship between the intake of branched-chain and aromatic amino acids with the variables based on age

From: The relationship between the intake of branched-chain and aromatic amino acids and individuals' sleep quality based on body mass index, gender, and age

Variables

Under 30 years old (N = 118)

Over 30 years old (N = 54)

Total (N = 172)

CC

P value

CC

P value

CC

P value

Branched-chain amino acids (mg/day)

Sleep quality

− 0.021

0.825

0.157

0.257

0.009

0.911

Sleep duration (h)

0.002

0.984

0.072

0.607

0.020

0.794

Physical activity (MET-minutes/wk)

− 0.147

0.112

− 0.015

0.915

− 0.130

0.089

Aromatic amino acids (mg/day)

Sleep quality

− 0.028

0.762

0.057

0.682

− 0.022

0.776

Sleep duration (h)

0.011

0.907

0.136

0.328

0.040

0.600

Physical activity (MET-min/wk)

− 0.138

0.136

− 0.026

0.854

− 0.130

0.089

  1. P values resulted from the analysis of Pearson correlation
  2. CC: correlation coefficient
  3. Correlation is significant at the 0.05 level (2-tailed)
  4. P value < 0.05 was considered significant