Table 3 Results of univariate regression analysis.

From: Multiple factor assessment for determining resting metabolic rate in young adults

Characteristics

Coefficients

95% CI

P-value

Age, years

 − 9.311

 − 22.119, 3.497

0.154

Height, cm

26.701

23.881, 29.521

 < 0.001

Weight, kg

18.707

17.115, 20.300

 < 0.001

FM, kg

10.460

5.380, 15.539

 < 0.001

FFM, kg

25.804

24.132, 27.476

 < 0.001

Sleeping duration, hours

 − 12.139

 − 48.084, 23.806

0.507

PSS-10 score

 − 1.091

 − 6.982, 4.800

0.716

TICS-9 score

 − 1.302

 − 7.241, 4.636

0.666

Menstrual cycle

 − 7.584

 − 41.302, 26.133

0.658

Smoking

118.526

 − 88.446, 325.499

0.261

Drinking

34.400

 − 40.473, 109.273

0.367

Bedtime

 − 4.008

 − 56.552, 48.536

0.881

Daily sun exposure duration

72.975

41.108, 104.841

 < 0.001

Frequency of sun protection

 − 142.445

 − 170.172, − 114.718

 < 0.001

Vitamin D supplement

25.021

 − 124.889, 174.932

0.743

Measuring seasons

 − 14.195

 − 53.796, 25.407

0.481

Physical activity

101.237

56.982, 145.492

 < 0.001

Tea

 − 0.235

 − 0.668, 0.198

0.286

Tea beverage

0.843

0.373, 1.313

 < 0.001

Fresh coffee

 − 0.129

 − 0.556, 0.298

0.554

Instant coffee

0.013

 − 0.323, 0.349

0.939

Coffee drink

0.755

 − 0.060, 1.569

0.069

Chocolate products

 − 0.359

 − 0.788, 0.071

0.102

Tea with milk

 − 0.727

 − 1.394, -0.060

0.033

Cola

0.866

0.242,1.489

0.007

Functional drink

3.217

1.751, 4.682

 < 0.001

  1. CI confidence interval, FM fat mass, FFM fat-free mass, BMI body mass index, PSS-10 Perceived Stress Scale, TICS-9 Trier Inventory for Chronic Stress.