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Table 1 Baseline Characteristics of Participants with Diabetes according to lnSII

From: Association of systemic immune inflammatory index with all-cause and cause-specific mortality among individuals with type 2 diabetes

 

lnSII

 

Total

≤ 5.84

5.84–6.19

6.19–6.55

> 6.55

Participants, No.

8668

2165

2168

2170

2165

Age, mean (SE), y

59.19(0.24)

59.35(0.43)

59.05(0.41)

59.26(0.41)

59.13(0.47)

Gender

     

 Male

4459(51.44)

1196(54.60)

1101(51.87)

1103(50.80)

1059(47.19)

 Female

4209(48.56)

969(45.40)

1067(48.13)

1067(49.20)

1106(52.81)

Ethnicity

     

 Non-Hispanic White

3175(36.63)

594(52.75)

703(59.70)

886(65.48)

992(69.47)

 Non-Hispanic Black

2113(24.38)

763(22.98)

512(13.53)

445(11.58)

393(10.16)

 Mexican American

1759(20.29)

396( 9.53)

497(10.96)

455( 8.81)

411( 7.79)

 Other

1621(18.7)

412(14.73)

456(15.81)

384(14.14)

369(12.59)

BMI

     

 <25.0

1200(14.27)

292(13.71)

298(11.72)

286(10.70)

324(13.88)

 25.0-29.9

2554(30.37)

707(30.92)

665(27.13)

618(27.96)

564(24.63)

 ≥30

4655(55.36)

1118(55.37)

1153(61.15)

1195(61.34)

1189(61.50)

HEI, mean (SE)

51.16(0.22)

52.41(0.44)

51.25(0.41)

51.19(0.41)

50.05(0.42)

Smoking status

     

 Never

4320(49.97)

1141(51.61)

1107(49.87)

1072(49.32)

1000(47.21)

 Current

1406(16.26)

337(16.78)

331(15.90)

355(16.62)

383(17.29)

 Former

2920(33.77)

680(31.62)

725(34.23)

739(34.06)

776(35.51)

Drinking status

     

 Never

1458(18.91)

355(16.65)

378(16.72)

385(17.32)

340(14.42)

 Mild-to-moderate

2374(30.79)

589(33.59)

579(35.13)

611(34.69)

595(36.35)

 Heavy

1708(22.15)

423(24.57)

449(25.50)

443(24.37)

393(22.62)

 Former

2170(28.15)

553(25.19)

517(22.65)

512(23.62)

588(26.61)

Education levels

     

 Less than high school

3231(37.34)

859(29.56)

840(26.31)

771(22.56)

761(23.96)

 High school or equivalent

1976(22.84)

480(25.17)

500(26.39)

484(24.79)

512(25.98)

 College or above

3445(39.82)

821(45.27)

827(47.31)

911(52.64)

886(50.06)

Family income-poverty ratio

     

 ≤ 1.0

1868(23.9)

479(18.36)

462(16.73)

455(15.69)

472(16.74)

 1.0–3.0

3631(46.45)

916(43.79)

871(40.51)

919(40.62)

925(42.84)

 >3.0

2318(29.65)

549(37.85)

617(42.76)

610(43.70)

542(40.41)

Duration of diabetes

     

 ≤3 years

4179(48.21)

1099(52.14)

1036(50.52)

1065(49.54)

979(48.76)

 3–10 years

1923(22.19)

485(23.74)

515(23.05)

446(21.32)

477(21.37)

 >10 years

2566(29.6)

581(24.12)

617(26.43)

659(29.14)

709(29.87)

FBG, mmol/L

8.43(0.06)

8.34(0.14)

8.60(0.14)

8.33(0.12)

8.45(0.11)

HOMA-IR

8.64(0.23)

8.64(0.42)

8.31(0.45)

8.66(0.37)

8.90(0.50)

HbA1c, %

     

 <7.0

4906(56.76)

1234(59.27)

1197(57.73)

1222(60.18)

1253(59.81)

 ≥7.0

3737(43.24)

925(40.73)

964(42.27)

939(39.82)

909(40.19)

Diabetes medication use

     

 No insulin or pills

3266(37.68)

865(42.35)

798(38.97)

845(39.20)

758(36.56)

 Only diabetes pills

3741(43.16)

935(40.39)

983(44.64)

920(42.78)

903(39.68)

 Only insulin

799(9.22)

168( 8.62)

172( 7.02)

189( 8.35)

270(13.56)

 Pills and insulin

862(9.94)

197( 8.64)

215( 9.37)

216( 9.67)

234(10.20)

Self-reported disease

     

 Hypertension

6208(71.64)

1539(68.25)

1533(68.12)

1550(70.41)

1586(70.29)

 Hyperlipidemia

7479(86.29)

1828(86.57)

1883(88.30)

1913(89.05)

1855(86.65)

 ASCVD

2012(23.27)

479(22.47)

442(20.20)

528(22.92)

563(22.33)

 CKD

3503(41.74)

767(32.58)

798(34.31)

902(39.38)

1036(42.08)

TG, mmol/L

1.93(0.04)

2.00(0.08)

1.98(0.08)

1.94(0.05)

1.81(0.06)

TC, mmol/L

4.89(0.02)

4.99(0.04)

4.91(0.03)

4.91(0.04)

4.79(0.03)

HDL, mmol/L

1.23(0.01)

1.24(0.01)

1.23(0.01)

1.22(0.01)

1.25(0.01)

LDL, mmol/L

2.77(0.02)

2.81(0.04)

2.85(0.04)

2.73(0.04)

2.71(0.04)

  1. Notes: Data are numbers (percentages) unless otherwise indicated. All estimates accounted for complex survey designs, and all percentages were weighted. Abbreviationss: ASCVD, Atherosclerotic cardiovascular disease; BMI, Body mass index; CKD, Chronic kidney disease; FBG, Fasting blood glucose; HDL, High-density lipoprotein; HEI, Healthy Eating Index; HbA1c, Glycated hemoglobin A1c; HOMA-IR, Homeostatic model assessment of insulin resistance; LDL, Low-density lipoprotein; NHANES, National Health and Nutrition Examination Survey; SII, Systemic immune inflammatory index; TC, Total cholesterol; TG, Total triglyceride.