Characteristics (mean (SD) or N (%) | DII quartiles | P—value | DIL quartiles | P—value | ||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|
Q1 (N = 78) | Q2 (N = 79) | Q3 (N = 79) | Q4 (N = 79) | Total (N = 315) | Q1 (N = 78) | Q2 (N = 79) | Q3 (N = 79) | Q4 (N = 79) | Total (N = 315) |  | ||
Score DII- score DIL | 24.01 ± 6.36 | 39.54 ± 1.70 | 42.57 ± 0.54 | 46.34 ± 3.49 | 38.16 ± 9.25 |  < 0.001 | 287.09 ± 57.72 | 418.90 ± 23.52 | 513.99 ± 39.51 | 671.62 ± 54.66 | 473.49 ± 141.49 |  < 0.001 |
Age (years) | 59.60 ± 11.20 | 59.79 ± 12.22 | 58.79 ± 10.94 | 56.83 ± 10.78 | 58.75 ± 11.31 | 0.33 | 60.28 ± 12.35 | 58.87 ± 11.97 | 57.93 ± 10.23 | 57.94 ± 10.60 | 58.75 ± 11.31 | 0.52 |
Sex (N) (%) | Â | Â | Â | Â | Â | 0.79 | Â | Â | Â | Â | Â | 0.56 |
 Male | 43(55) | 42(53) | 45(57) | 39(49) | 169(54) |  | 47(60) | 41(52) | 39(49) | 42(53) | 169(54) |  |
 Female | 35(45) | 37(47) | 34(43) | 40(51) | 146(46) |  | 31(40) | 38(48) | 40(51) | 37(47) | 146(46) |  |
Hight (m) | 1.67 ± 0.09 | 1.65 ± 0.10 | 1.66 ± 0.11 | 1.69 ± 0.10 | 1.67 ± 0.10 | 0.11 | 1.67 ± 0.11 | 1.66 ± 0.10 | 1.66 ± 0.10 | 1.69 ± 0.10 | 1.67 ± 0.10 | 0.24 |
Weight (kg) | 74.16 ± 12.38 | 75.53 ± 13.31 | 74.81 ± 12.62 | 75.73 ± 15.49 | 75.06 ± 13.46 | 0.08 | 71.98 ± 12.43 | 73.46 ± 13.78 | 76.65 ± 14 71 | 78.10 ± 12.11 | 75.06 ± 13.46 | 0.10 |
BMI (kg/m2) | 26.48 ± 5.23 | 27.74 ± 5.53 | 27.34 ± 5.199 | 26.50 ± 5.44 | 27.02 ± 5.35 | 0.35 | 25.87 ± 5.30 | 26.68 ± 4.89 | 28.04 ± 6.35 | 27.46 ± 4.55 | 27.02 ± 5.35 | 0.06 |
BMI categories (N) (%) | Â | Â | Â | Â | Â | 0.11 | Â | Â | Â | Â | Â | 0.02 |
  < 30 | 64(82) | 52(66) | 54(68) | 58(73) | 228(72) |  | 62(79) | 61(77) | 47(59) | 58(73) | 228(72) |  |
  ≥ 30 | 14(18) | 27(34) | 25(32) | 21(27) | 87(28) |  | 16(21) | 18(23) | 32(41) | 21(27) | 87(28) |  |
WC (cm) | 88.07 ± 14.13 | 94.06 ± 15.54 | 93.31 ± 15.75 | 91.03 ± 15.94 | 91.63 ± 15.46 | 0.06 | 87.82 ± 15.32 | 91.16 ± 14.31 | 93.11 ± 16.96 | 94.39 ± 14.63 | 91.63 ± 15.46 | 0.04 |
WC categories for female (N) (%) | Â | Â | Â | Â | Â | 0.19 | Â | Â | Â | Â | Â | 0.26 |
  < 102 | 30(75) | 30(65) | 31(62) | 28(82) | 119(70) |  | 24(69) | 31(72) | 36(72) | 28(68) | 119(70) |  |
  ≥ 102 | 10(25) | 16(35) | 7(38) | 17(18) | 50(30) |  | 11(31) | 12(28) | 14(28) | 13(32) | 50(30) |  |
WC categories for male (N) (%) | Â | Â | Â | Â | Â | 0.35 | Â | Â | Â | Â | Â | 0.42 |
  < 88 | 17() | 11() | 11() | 16() | 55() |  | 15(48) | 13(34) | 16(40) | 11(30) | 55(38) |  |
  ≥ 88 | 18() | 26() | 23() | 24() | 91() |  | 16(52) | 25(66) | 24(60) | 26(70) | 91(62) |  |
Marital status (N) (%) | Â | Â | Â | Â | Â | 0.9 | Â | Â | Â | Â | Â | 0.87 |
 Single | 32(41) | 34(43) | 34(43) | 37(47) | 137(47) |  | 33(42) | 32(41) | 35(44) | 37(47) | 137(43) |  |
 Married | 46(59) | 45(57) | 45(57) | 42(53) | 178(57) |  | 45(58) | 47(59) | 44(56) | 42(53) | 178(57) |  |
Education (N) (%) | Â | Â | Â | Â | Â | 0.87 | Â | Â | Â | Â | Â | 0.77 |
 Illiterate | 9(12) | 5(6) | 9(11) | 5(6) | 28(9) |  | 10(13) | 8(10) | 4(5) | 6(8) | 28(9) |  |
 Elementary | 24(31) | 20(25) | 24(30) | 28(35) | 96(30) |  | 25(32) | 23(29) | 27(34) | 21(27) | 96(30) |  |
 Diploma | 14(18) | 24(30) | 18(23) | 21(27) | 77(24) |  | 16(21) | 22(28) | 20(25) | 19(24) | 77(24) |  |
 Bachelor | 15(19) | 15(19) | 15(19) | 13(16) | 58(18) |  | 17(22) | 14(18) | 13(16) | 14(18) | 58(18) |  |
 Master of science | 14(18) | 12(15) | 12(15) | 9(11) | 47(15) |  | 10(13) | 10(13) | 12(15) | 15(19) | 47(15) |  |
 PhD | 2(3) | 3(4) | 1(1) | 3(4) | 9(3) |  | 0(0) | 2(3) | 3(4) | 4(5) | 9(3) |  |
Race (N) (%) | Â | Â | Â | Â | Â | 0.26 | Â | Â | Â | Â | Â | Â |
 Fars | 16(21) | 27(34) | 14(18) | 19(24) | 75(24) |  | 20(26) | 17(22) | 20(25) | 18(23) | 75(24) |  |
 Lore | 36(46) | 30(38) | 42(53) | 36(46) | 144(46) |  | 37(47) | 32(40) | 36(46) | 39(49) | 144(46) |  |
 Arab | 26(33) | 22(28) | 23(29) | 25(32) | 96(30) |  | 21(27) | 30(38) | 23(29) | 220(28) | 96(30) | 0.79 |
P.A (met-min/week) | 1258.00 ± 111.51 | 1236.98 ± 92.19 | 1260.68 ± 110.10 | 1234.02 ± 110.64 | 1247.39 ± 106.57 | 0.26 | 1262.53 ± 98.28 | 12.42.41 ± 111.72 | 1224.00 ± 97.90 | 1260.79 ± 1114.57 | 1247.39 ± 106.57 | 0.07 |
FBS (mg/dL) | 102.76 ± 14.93 | 105.06 ± 17.31 | 103.35 ± 14.86 | 102.63 ± 16.65 | 103.45 ± 15.93 | 0.76 | 100.89 ± 16.19 | 101.73 ± 16.66 | 100.40 ± 16.65 | 110.75 ± 11.62 | 103.45 ± 15.93 |  < 0.001 |
TG (mg/dL) | 135.80 ± 47.85 | 161.22 ± 77.34 | 146.98 ± 65.26 | 135.17 ± 65.78 | 144.82 ± 65.52 | 0.04 | 140.01 ± 60.82 | 143.87 ± 64.27 | 137.17 ± 67.38 | 158.18 ± 68.51 | 144.82 ± 65.52 | 0.18 |
Cholesterol (mg/dL) | 209.32 ± 60.33 | 219.67 ± 63.82 | 218.26 ± 66.09 | 206.93 ± 70.71 | 213.56 ± 65.28 | 0.52 | 200.52 ± 52.66 | 201.74 ± 68.54 | 202.73 ± 68.84 | 249.07 ± 57.21 | 213.56 ± 65.28 |  < 0.001 |
LDL-c (mg/dL) | 122.25 ± 50.06 | 125.28 ± 53.85 | 119.43 ± 53.05 | 121.38 ± 59.62 | 122.09 ± 54.05 | 0.92 | 100.97 ± 43.33 | 115.21 ± 54.88 | 120.58 ± 57.42 | 151.31 ± 47.29 | 122.09 ± 54.05 |  < 0.001 |
HDL-c (mg/dL) | 46.73 ± 7.06 | 43.10 ± 8.11 | 42.40 ± 9.24 | 45.98 ± 8.18 | 44.54 ± 8.35 | 0.001 | 43.24 ± 8.76 | 44.89 ± 7.91 | 43.93 ± 8.07 | 46.10 ± 8.53 | 44.54 ± 8.35 | 0.15 |
BUN (mg/dL) | 17.52 ± 4.58 | 17.21 ± 4.81 | 17.73 ± 4.44 | 16.70 ± 4.54 | 17.29 ± 4.59 | 0.52 | 17.08 ± 4.76 | 17.30 ± 4.38 | 17.03 ± 4.43 | 17.74 ± 4.82 | 17.29 ± 4.59 | 0.76 |
Creatinine (mg/dL) | 1.03 ± 0.24 | 0.98 ± 0.20 | 1.08 ± 0.22 | 1.04 ± 0.20 | 1.03 ± 0.22 | 0.06 | 0.98 ± 0.22 | 1.03 ± 0.22 | 1.01 ± 0.21 | 1.11 ± 0.20 | 1.03 ± 0.22 | 0.002 |
Na (mEq/L) | 136.71 ± 3.23 | 137.46 ± 3.09 | 137.22 ± 4.16 | 137.84 ± 2.91 | 137.31 ± 3.39 | 0.20 | 137.19 ± 2.98 | 136.79 ± 3.19 | 137.87 ± 3.27 | 137.40 ± 3.99 | 137.31 ± 3.39 | 0.24 |
K (mEq/L) | 4.00 ± 0.50 | 4.04 ± 0.48 | 4.15 ± 0.55 | 4.09 ± 0.56 | 4.07 ± 0.52 | 0.29 | 4.06 ± 0.44 | 4.07 ± 0.54 | 4.01 ± 0.55 | 4.14 ± 0.56 | 4.07 ± 0.52 | 0.47 |
AST (IU/L) | 29.34 ± 11.94 | 32.45 ± 14.58 | 33.68 ± 13.34 | 31.07 ± 13.56 | 31.64 ± 13.43 | 0.20 | 28.35 ± 10.57 | 29.54 ± 12.17 | 34.67 ± 14.00 | 33.97 ± 15.53 | 31.64 ± 13.43 | 0.004 |
ALT (IU/L) | 26.58 ± 12.33 | 29.37 ± 11.79 | 30.91 ± 12.90 | 28.87 ± 14.80 | 28.94 ± 13.04 | 0.21 | 26.98 ± 10.25 | 26.51 ± 10.33 | 32.96 ± 16.37 | 29.29 ± 13.40 | 28.94 ± 13.04 | 0.007 |
AIP | 0.44 ± 0.15 | 0.53 ± 0.22 | 0.50 ± 0.21 | 0.42 ± 0.19 | 0.47 ± 0.20 | 0.003 | 0.48 ± 0.19 | 0.47 ± 0.19 | 0.45 ± 0.22 | 0.50 ± 0.21 | 0.47 ± 0.20 | 0.48 |