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Table 6 Correlation between urinary MEHP and a panel of inflammatory markers

From: Increased di-(2-ethylhexyl) phthalate exposure poses a differential risk for adult asthma clusters

Urinary DEHP metabolite

Stratification

Status

MEHP + MEHHP

MEHP

MEHHP

HEL

4-HNE

S1P

C1P

IL-1β

IL-6

IL-8

IL-10

IL-13

IL-17

IFN-γ

MCP-1

MIP-1β

ρ

ρ

ρ

ρ

ρ

ρ

ρ

ρ

ρ

ρ

ρ

ρ

ρ

ρ

ρ

ρ

MEHP

Asthma

+

0.84***

NA

0.63***

0.18*

   

-0.27***

-0.34***

-0.25**

 

-0.20*

-0.22**

-0.20*

-0.17*

-0.30***

-

0.81***

NA

0.59***

 

0.22***

           

Asthma-phenotypic clusters

A

0.75***

NA

  

-0.54**

   

-0.69***

  

-0.44*

-0.48*

  

-0.48*

B

0.78***

NA

0.58***

    

-0.36*

 

-0.35*

-0.29*

     

C

0.93***

NA

0.81***

             

D

0.78***

NA

0.43*

       

0.55**

     

E

 

NA

              

F

0.87***

NA

0.77***

     

-0.40*

       

Asthma severitya

++

0.88***

NA

0.69***

0.29*

       

-0.29*

    

+

0.81***

NA

0.59***

    

-0.41***

-0.48***

-0.39***

  

-0.30**

-0.31**

-0.24*

-0.45***

Atopic

+

0.85***

NA

0.65***

    

-0.27**

-0.30***

-0.24**

  

-0.20*

  

-0.26**

-

0.78***

NA

0.48**

 

-0.34*

   

-0.52**

  

-0.42*

   

-0.46*

Asthma/T2DM

+

0.81***

NA

0.69**

     

-0.52*

       

-

0.85***

NA

0.63***

0.25**

   

-0.27***

-0.32***

-0.26**

 

-0.21*

-0.21*

-0.21*

 

-0.29***

Asthma/hypertension

+

0.79***

NA

0.47***

 

-0.28*

         

-0.30*

 

-

0.86***

NA

0.68***

    

-0.31***

-0.37***

-0.35***

 

-0.29**

-0.18*

  

-0.38***

Asthma/T2DM/hypertension

+

0.85***

NA

0.77**

     

-0.71*

  

0.67*

    

-

0.85***

NA

0.67***

    

-0.30**

-0.37***

-0.34***

 

-0.27**

-0.19*

  

-0.38***

Asthma/allergic rhinitis

+

0.85***

NA

0.67***

    

-0.27**

-0.30**

-0.28**

  

-0.19*

-0.21*

 

-0.32***

-

0.80***

NA

0.54***

0.33*

    

-0.45**

  

-0.36*

-0.30*

   
  1. NA, not applicable
  2. a ++, severe/very severe; +, mild/moderate
  3. *P < 0.05; **P < 0.01; ***P < 0.001