Table 1 Participant characteristics by LTBI Status-Lower median PIV in LTBI.

From: Pan-Immune-Inflammatory value and risk of latent tuberculosis infection

 

Overall

(N = 4877)

Non-LTBI

(N = 4380)

LTBI

(N = 497)

P value

Age (years)

49.00 (34.00–63.00)

47.00 (33.00–62.00)

59.00 (46.00–67.00)

< 0.001

Gender, %

< 0.001

 Female

2447 (51.56%)

2237 (52.02%)

210 (44.27%)

 

 Male

2430 (48.44%)

2143 (47.98%)

287 (55.73%)

 

Race, %

< 0.001

 Mexican American

483 (7.75%)

409 (7.19%)

74 (16.67%)

 

 Non-hispanic black

1245 (10.98%)

1126 (10.66%)

119 (14.59%)

 

 Non-hispanic white

1838 (67.30%)

1768 (69.27%)

70 (35.73%)

 

 Other hispanic

499 (6.49%)

410 (5.97%)

89 (14.72%)

 

 Other races

812 (7.57%)

667 (6.90%)

145 (18.29%)

 

 Married, %

2368 (53.38%)

2089 (53.41%)

279 (52.95%)

< 0.001

 PIR

1.95 (1.00-4.07)

1.98 (1.02–4.13)

1.65 (0.89–3.52)

0.002

 Education level (above high school), %

2719 (63.39%)

2512 (64.52%)

207 (45.13%)

< 0.001

 Smoking history, %

2100 (44.10%)

1864 (43.68%)

236 (50.83%)

0.037

 BMI (kg/m2)

27.70 (24.00-32.30)

27.70 (24.00-32.30)

27.50 (24.10–32.10)

0.642

 HbA1c (%)

5.50 (5.30–5.90)

5.50 (5.20–5.90)

5.70 (5.40–6.20)

< 0.001

 Diabetes, %

628 (9.45%)

535 (8.99%)

93 (16.88%)

< 0.001

 Hypertension, %

1751 (31.78%)

1545 (31.35%)

206 (38.52%)

0.006

 CVDs, %

502 (8.64%)

449 (8.62%)

53 (8.93%)

0.774

 SUA (µmol/L)

315.20 (261.70-380.70)

315.20 (261.70-374.70)

321.20 (267.70-380.70)

0.214

 eGFR (mL/min/1.73m2)

97.15 (80.90-111.93)

97.65 (81.08-112.37)

93.91 (78.56-105.92)

0.002

 PIV

211.16 (135.77–336.00)

214.33 (136.99-341.78)

197.27 (128.06–294.00)

< 0.001

  1. Continuous variables are expressed as median and interquartile range, while categorical variables are presented as counts and weighted proportions.
  2. PIR, poverty income ratio; BMI, body mass index; HbA1c, Hemoglobin A1c; CVDs, cardiovascular diseases; SUA, serum uric acid; eGFR, estimated glomerular filtration rate; PIV, pan-immune-inflammation value.