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Table 2 Results of rank correlation test between clinical and virological parameters.

From: In vivo expression of the HBZ gene of HTLV-1 correlates with proviral load, inflammatory markers and disease severity in HTLV-1 associated myelopathy/tropical spastic paraparesis (HAM/TSP)

 

Proviral load

HBZ mRNAa

tax mRNAb

HBZ mRNA/DNAc

tax mRNA/DNAd

 

r

p

r

p

r

p

r

p

r

p

OMDS

0.169

0.285

0.328

0.023

0.241

0.401

0.252

0.091

0.257

0.300

Neopterin in CSF

0.512

0.001

0.437

0.0052

0.228

0.544

0.121

0.442

0.211

0.608

Serum Ab

0.117

0.431

0.185

0.194

0.234

0.333

0.102

0.497

0.248

0.279

CSF Ab

0.071

0.639

0.042

0.801

-0.0029

0.322

-0.046

0.690

0.0025

0.345

  1. OMDS: Osame Motor Disability Scale for HAM/TSP
  2. aHTLV-1 HBZ mRNA load = value of HBZ/value of HPRT
  3. bHTLV-1 tax mRNA load = value of tax/value of HPRT
  4. cHBZ mRNA/DNA ratio = HTLV-1 HBZ mRNA load/Proviral load
  5. dtax mRNA/DNA ratio = HTLV-1 tax mRNA load/Proviral load