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Table 3 Advanced lipoprotein at baseline before randomization and after 24 weeksa stratified by treatment arm: (A) triple therapy, (B) TNFi; (C) comparison of advanced lipoprotein measurements across treatment arms

From: Impact of RA treatment strategies on lipids and vascular inflammation in rheumatoid arthritis: a secondary analysis of the TARGET randomized active comparator trial

A. Triple therapy, n = 61

Lipids

Baseline

24 weeks

Δ

p-valueb

ApoB, mg/dL

98.5 (16.4)

94.5 (18.3)

-5.4 (15.1)

0.02

LDL particle size, nm

21.1 (0.5)

21.2 (0.4)

0.1 (0.3)

0.004

LDL-P, nmol/L

1383.8 (317.7)

1308.5 (335.8)

-75.3 (270.8)

0.048

ApoA1, mg/dL

137.3 (25.9)

133.4 (24.4)

-3.9 (20.8)

0.19

HDL-P, umol/L

22.2 (3.9)

20.9 (4.0)

-1.2 (3.1)

0.01

apoB/apoA1

0.74 (0.21)

0.72 (0.19)

-0.02 (-0.06)

0.31

B. TNFi + MTX, n = 61

Lipids

Baseline

24 weeks

Δ

p-value

ApoB, mg/dL

95.0 (15.3)

95.6 (16.7)

0.5 (12.1)

0.73

LDL particle size, nm

21.1 (0.4)

21.2 (0.4)

0 (0.3)

0.60

LDL-P, nmol/L

1296.1 (269.0)

1336.0 (344.7)

39.9 (197.6)

0.12

ApoA1, mg/dL

128.4 (21.4)

134.7 (22.1)

6.3 (19.0)

0.01

HDL-P, umol/L

20.1 (3.5)

21.3 (3.7)

1.2 (3.1)

0.004

apoB/ApoA1

0.75 (0.16)

0.72 (0.18)

-0.03 (0.06)

0.02

C. Comparison of changes in advanced lipoprotein measurements between treatment arms (TNFi vs. triple therapy).

Lipids (mg/dL)

Beta

95% CI

p-value

ApoB, mg/dL

4.5

-0.3, 9.4

0.07

LDL particle size, nm

-0.08

-0.19, 004

0.20

LDL-P, nmol/L

102.6

14.2, 190.9

0.02

ApoA1, mg/dL

6.7

-0.5, 13.8

0.07

HDL-P, umol/L

1.7

0.6, 2.9

0.004

apoB/ApoA1

-0.01

-0.05, 0.04

0.76

  1. aAll lipids in mg/dL and reported as mean (SD); no subjects on statins
  2. ball p-values from paired t-test
  3. Abbreviations apoA1 = apolipoprotein A; apoB = apolipoprotein B; LDL-P = LDL particle number; HDL-P = HDL particle number; LDL = low density lipoprotein