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Table 1 Demographics, cardiovascular risk factors, and disease-related data in patients with RA

From: Apolipoprotein C-III is linked to the insulin resistance and beta-cell dysfunction that are present in rheumatoid arthritis

 

RA

(n = 338)

Age, years

54 ± 10

Female, n (%)

284 (84)

BMI, kg/m2

29 ± 17

Abdominal circumference, cm

96 ± 13

Cardiovascular data

 

CV risk factors, n (%)

 Current smoker

75 (22)

 Obesity

98 (29)

 Hypertension

100 (30)

 Diabetes mellitus

 Statins, n (%)

95 (28)

Lipids

 Total cholesterol, mg/dl

207 ± 37

 Triglycerides, mg/dl

138 ± 78

 HDL cholesterol, mg/dl

57 ± 15

 LDL cholesterol, mg/dl

122 ± 32

 LDL:HDL cholesterol ratio

2.29 ± 0.90

 Non-HDL cholesterol, mg/dl

150 ± 37

 Lipoprotein (a), mg/dl

35 (12–102)

 Apolipoprotein A1, mg/dl

173 ± 30

 Apolipoprotein B, mg/dl

108 ± 46

 Apo B:Apo A ratio

0.64 ± 0.24

 Apolipoprotein C-III, mg/dl

4.6 (2.0–8.4)

Disease-related data

 Disease duration, years

8 (4–15)

 CRP at time of study, mg/l

2.6 (1.2–5.6)

 ESR at time of study, mm/1º h

18 (7–32)

 Rheumatoid factor, n (%)

250 (75)

 ACPA, n (%)

204 (62)

 DAS28-ESR

3.07 ± 1.34

 DAS28-PCR

2.70 ± 1.05

 SDAI

12 (7–19)

 CDAI

8 (4–14)

 History of extraarticular manifestations, n (%)

30 (11)

 Erosions, n (%)

135 (44)

Current drugs, n (%)

 Prednisone

120 (36)

 Prednisone doses, mg/day

5 (3–5)

 NSAIDs

160 (47)

 DMARDs

288 (85)

 Methotrexate

245 (72)

 Leflunomide

72 (21)

 Hydroxychloroquine

37 (11)

 Salazopyrin

24 (7)

 Anti TNF therapy

68 (20)

 Tocilizumab

22 (7)

 Rituximab

7 (2)

 Abatacept

10 (3)

 Baricitinib

5 (1)

 Tofacitinib

10 (3)

  1. Data represent mean ± SD or median (IQR) when data were not normally distributed
  2. CV, cardiovascular; LDL, low-density lipoprotein; HDL, high-density lipoprotein; CRP, C reactive protein; NSAID, Nonsteroidal anti-inflammatory drugs; DMARD, disease-modifying antirheumatic drug; TNF, tumor necrosis factor; Obesity; ESR, erythrocyte sedimentation rate; BMI, body mass index; DAS28, Disease Activity Score in 28 joints; ACPA, anti-citrullinated protein antibodies; CDAI, Clinical Disease Activity Index; SDAI, Simple Disease Activity Index; SDAI, Simple Disease Activity Index