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Table 3 Predictors of Carlson comorbidity index among respondents aged 20 years and above, NHANES 2013–2014a (n = 4386)

From: Niacin, lutein and zeaxanthin and physical activity have an impact on Charlson comorbidity index using zero-inflated negative binomial regression model: National Health and Nutrition Examination Survey 2013–2014

 

Count part

Logit part

Variable

RR (95% CI)

p-Value

OR (95% CI)

p-Value

Protein (kg)

0.171 (0.01,3.03)

0.211

36.039 (0.27,4817.45)

0.140

Carbohydrate (kg)

0.462 (0.19,1.11)

0.079

0.562 (0.10,3.11)

0.484

Dietary fiber (gm)

0.00013 (6.19e-9,2.65)

0.074

0.010 (2.92e-10,510,936.20)

0.600

Total fat (kg)

0.223 (0.03,1.66)

0.132

0.167 (0.0023,12.03)

0.386

Vitamin A (mg)

0.934 (0.76,1.14)

0.479

1.059 (0.79,1.41)

0.677

Thiamin (Vitamin B1) (gm)

0.820 (0.42,1.60)

0.538

0.089 (< 0.01,169.97)

0.506

Riboflavin (Vitamin B2) (gm)

25.700 (0.01,46,630.03)

0.371

25.482 (< 0.01,150,994.70)

0.439

Niacin (gm)

1.621 (1.11,2.37)

0.016

0.445 (0.08,2.54)

0.337

Vitamin B6 (gm)

15.134 (0.24,958.15)

0.183

3.590 (< 0.01,58,454.27)

0.783

Folate (mg)

1.085 (0.94,1.25)

0.240

1.021 (0.74,1.41)

0.890

Vitamin B12 (mg)

0.988 (0.90,1.08)

0.786

0.925 (0.75,1.14)

0.437

Vitamin C (gm)

1.111 (0.93,1.33)

0.239

0.860 (0.55,1,34)

0.479

Vitamin K (mg)

1.007 (0.99,1.02)

0.231

0.929 (0.85,1.02)

0.106

Vitamin D (D2 + D3) (mg)

2.242 (0.72,7.01)

0.152

0.383 (0.01,16.37)

0.594

Vitamin E (mg)

0.998 (< 0.01,14,191.52)

0.764

3897.15 (< 0.01,173,249,744,453.59)

0.333

Calcium (gm)

1.072 (0.97,1.19)

0.170

1.206 (0.99,1.47)

0.065

Phosphorus (gm)

0.933 (0.77,1.13)

0.448

1.274 (0.93,1.74)

0.118

Magnesium (gm)

1.004 (0.67,1.49)

0.984

1.374 (0.73,2.59)

0.303

Iron (gm)

2.711 (0.07,100.16)

0.565

0.332 (< 0.01,4216.24)

0.807

Zinc (gm)

7.067 (0.09,529.69)

0.350

3.406 (< 0.01,3,953,057.94)

0.854

Copper (mg)

1.018 (1.10e-15,1.69e+ 30)

0.482

1.042 (2.37e-43,3.66e+ 78)

0.537

Sodium (gm)

0.959 (0.91,1.01)

0.123

1.049 (0.93,1.18)

0.419

Potassium (gm)

0.924 (0.83,1.03)

0.157

1.045 (0.93,1.17)

0.432

Selenium (mg)

0.862 (0.47,1.59)

0.612

4.182 (0.30,59.44)

0.268

Water (kg)

0.983 (0.93,1.04)

0.559

1.052 (0.96,1.16)

0.273

Cholesterol (gm)

0.994 (0.67,1.47)

0.973

1.527 (0.52,4.48)

0.415

Lycopene (mg)

0.992 (0.98,1.00)

0.140

1.008 (0.99,1.03)

0.479

Lutein+zeaxanthin (mg)

0.974 (0.95,0.99)

0.031

0.972 (0.90,1.06)

0.477

Alpha-carotene (mg)

0.945 (0.85,1.05)

0.253

0.879 (0.62,1.25)

0.450

Beta-carotene (mg)

0.987 (0.955,1.02)

0.411

0.992 (0.94,1.05)

0.785

Beta-cryptoxanthin (mg)

0.863 (0.71,1.05)

0.133

0.602 (0.25,1.46)

0.240

Total choline (gm)

0.828 (0.50,1.38)

0.442

1.639 (0.61,4.43)

0.306

Hours sedentary activity

1.035 (1.01,1.06)

0.005

1.001 (0.96,1.05)

0.948

Vigorous work activity

 Yes

Reference

 

Reference

 

 No

1.275 (1.01,1.62)

0.045

1.501 (0.98,2.30)

0.060

Moderate work activity

 Yes

Reference

 

Reference

 

 No

0.984 (0.87,1.12)

0.788

0.842 (0.52,1.36)

0.457

Vigorous recreational activity

 Yes

Reference

 

Reference

 

 No

0.977 (0.78,1.22)

0.828

0.541 (0.37,0.79)

0.004

Moderate recreational activity

 Yes

Reference

 

Reference

 

 No

1.030 (0.89,1.20)

0.680

0.708 (0.54,0.93)

0.017

  1. aAll data are weighted to be nationally representative