Research Article

Neck Circumference as an Anthropometric Indicator of Central Obesity in Patients with Prediabetes: A Cross-Sectional Study

Table 1

Description of characteristics of study’s participants.

FactorFemale (N = 1,007)Male (N= 527)Total (N = 1,534)

Age; year (mean; SD)62.41 (8.04)62.15 (9.98)62.32 (8.75)

Alcohol drinking (%)
 Current122 (12)206 (39)328 (21)
 Past178 (18)223 (42)401 (26)
 Never706 (70)98 (19)804 (53)

Smoking (%)
 Current13 (1)57 (11)70 (5)
 Past39 (4)264 (50)303 (20)
 Never955 (95)206 (39)1161 (75)

Underlying diseases
 Hypertension (%)667 (67)361 (69)1,028 (67)
 Dyslipidemia (%)916 (91)473 (90)1389 (91)
 CKD (%)18 (2)42 (8)60 (4)

Physical examination (mean; SD)
 BMI (kg/m2)26.17 (4.25)25.63 (3.55)25.96 (4.02)
 WC (cm)88.12 (10.06)93.22 (9.52)89.87 (10.17)
 NC (cm)33.97 (2.82)38.35 (3.26)35.47 (3.64)
 SBP (mmHg)132.71 (17.11)133.47 (15.27)132.97 (16.50)
 DBP (mmHg)78.44 (8.69)80.16 (10.15)79.03 (9.25)

Laboratory (mean; SD)
 FPG (mg/dL)105.75 (8.03)106.29 (7.73)105.94 (7.93)
 TG (mg/dL)123 (22-444)127 (36-880)124 (22-880)

 HDL-C (mg/dL)56.77 (14.03)49.33 (12.64)54.26 (14.02)
 LDL-C (mg/dL)128.22 (32.26)124.73 (30.46)127.03 (31.76)

Median (range).
BMI, body mass index; CKD, chronic kidney disease; DBP, diastolic blood pressure; FPG, fasting plasma glucose; HDL-C, high-density lipoprotein cholesterol; LDL-C, low-density lipoprotein cholesterol; NC, neck circumference; SBP, systolic blood pressure; SD, standard deviation; TG, triglyceride; WC, waist circumference.