Table 4 Bivariate associations between environmental characteristics and the relative abundance and prevalence of AMR genes.

From: Environmental determinants and demographic influences on global urban microbiomes, antimicrobial resistance and pathogenicity

AMR genes characteristics

Environmental characteristics

Coefficient

95%CI

P>|t|

AdjR-squared

Aminocoumarins abundance

DHI

0.0853

0.0304

0.1402

0.0035

0.2262

GDP per Capita

−0.0018

−0.0030

−0.0006

0.0045

0.2208

Vapor pressure

0.0057

0.0019

0.0095

0.0045

0.2144

Aminoglycosides prevalence

GDP per Capita

−0.0069

−0.0102

−0.0036

0.0002

0.3723

DHI

0.2986

0.1407

0.4565

0.0006

0.3098

UV index

0.0472

0.0219

0.0725

0.0006

0.3037

Beta-lactams prevalence

UV index

0.0388

0.0153

0.0622

0.0021

0.2508

Elfamycins prevalence

GDP per Capita

−0.0054

−0.0088

−0.0021

0.0024

0.2508

Multi-drug resistance abundance

O3 concentration

−0.0124

−0.0205

−0.0042

0.0047

0.2788

Vapor pressure

0.0162

0.0070

0.0254

0.0012

0.2776

DHI

0.2206

0.0837

0.3575

0.0026

0.2406

Total AMR Prevalence

GDP per Capita

−0.0638

−0.1011

−0.0265

0.0015

0.2730

UV index

0.4376

0.1525

0.7227

0.0038

0.2216

  1. The associations were calculated by linear regression model, and only associations with p-value < 0.005 were presented in this table.