The Korean Journal of Clinical Laboratory Science : eISSN 2288-1662 / pISSN 1738-3544

Table. 1.

Table. 1.

General characteristics of research subjects

Variables N (%)
Sex Men 5,099 (47.4)
Women 6,859 (52.6)
Age group 50s 4,345 (48.3)
60s 4,035 (28.0)
70s or older 3,578 (23.7)
Riboflavin RI (<1.5 mg/day, men;<1.2 mg/day, women) Yes 4,356 (38.8)
No 7,602 (61.2)
Niacin RI (<16 mg/day, men; <14 mg/day, women) Yes 4,242 (38.5)
No 7,716 (61.5)
Riboflavin+Niacin RI Both 2,842 (26.1)
One 2,914 (25.1)
None 6,202 (48.8)
Cardiovascular disease Yes 599 (5)
No 11,359 (95)
Hypertension(>130/85 mmHg) Yes 4,852 (39.7)
No 7,106 (60.3)
Hyperglycemia(>100 mg/mL) Yes 5,577 (46.7)
No 6,381 (53.3)
Total cholesterol(>200 mg/mL) Abnormal 4,816 (41.4)
Normal 7,142 (58.6)
Hypertriglyceridemia(>150 mg/mL) Yes 3,921 (33.6)
No 8,037 (66.4)
Low HDL cholesterol(<40 mg/mL) Yes 4,896 (39)
No 7,062 (61)
Waist measurement (>90 cm, men; >85 cm, women) Abnormal 4,004 (32)
Normal 7,954 (68)
Total 11,958 (100.0)

Abbreviations: RI, Recommended intake; HDL, High density lipoprotein.

Korean J Clin Lab Sci 2019;51:484-94 https://doi.org/10.15324/kjcls.2019.51.4.484
© 2019 Korean J Clin Lab Sci