Maintenance of activities of daily living despite risk from genetic polymorphism in hemodialysis patients under nutritional management who survived an average of 30 years

Table 7 Multiple regression analyses to test the effects of serum components on serum homocysteine concentration

Response variable; serum Hcy
Explanatory variable	Standardized partial regression coefficient (β)	Standard error	P value	95 % confidential interval
Serum albumin (g/dL)	0.228	0.048	0.007	0.037	0.229
Serum inorganic phosphorus (mg/dL)	0.242	0.012	0.006	0.009	0.056
Serum folate (ng/mL)	−0.351	0.007	<0.0001	−0.043	−0.015
Serum VitaminB₁₂ (pmol/L)	−0.367	0.0001	<0.0001	0	0
Ratio of animal protein (%)	−0.213	0.001	0.016	−0.005	−0.001

R = 0.743 R ² = 0.552
Multiple regression analyses by stepwise method
Adjusted for gender, age
Explanatory variable; MTHFRC677T, BMI, GNRI, serum potassium, energy intake (kcal/kgIBW), protein intake (g/kgIBW), energy-adjusted potassium intake, energy-adjusted phosphate intake, energy-adjusted vitaminB₆, B₁₂ intake, energy-adjusted folate intake

ISSN: 2059-1381