Table 2

Duffy-null genotype and risk of infection

Any infection: UK Biobank
CC (n = 6345)TC/TT (n = 1281)Rate ratio (95% CI)P
Any infection1188 (18.72%)285 (22.23%)0.96 (0.82–1.13)0.61
Number of infections per subject0.270.300.95 (0.83–1.08)0.42
Any infection: iPSYCH
CC (n = 217)TC/TT (n = 64)Rate ratio (95% CI)P
Any infection112 (51.6%)33 (51.6%)0.97 (0.65–1.45)0.88
Av. observation years per subject7.27.5
Type of infection: UK Biobank
CC (n = 6345)TC/TT (n = 1281)Rate ratio (95% CI)P
Bacterial infection593 (9.35%)139 (10.85%)0.94 (0.75–1.18)0.61
Viral infection275 (4.33%)59 (4.61%)1.03 (0.73–1.45)0.88
Other infection366 (5.77%)86 (6.71%)0.89 (0.67–1.20)0.46
Site of infection: UK Biobank
CC (n = 6345)TC/TT (n = 1281)Rate ratio (95% CI)P
Respiratory384 (6.05%)88 (6.87%)0.96 (0.72–1.28)0.79
Skin235 (3.70%)60 (4.68%)0.85 (0.60–1.21)0.38
Gastrointestinal208 (3.28%)50 (3.90%)0.98 (0.67–1.43)0.91
Sepsis66 (1.04%)13 (1.01%)1.11 (0.54–2.27)0.78
Hepatitis58 (1.34%)13 (1.01%)1.00 (0.48–2.07)0.99
Any infection: UK Biobank
CC (n = 6345)TC/TT (n = 1281)Rate ratio (95% CI)P
Any infection1188 (18.72%)285 (22.23%)0.96 (0.82–1.13)0.61
Number of infections per subject0.270.300.95 (0.83–1.08)0.42
Any infection: iPSYCH
CC (n = 217)TC/TT (n = 64)Rate ratio (95% CI)P
Any infection112 (51.6%)33 (51.6%)0.97 (0.65–1.45)0.88
Av. observation years per subject7.27.5
Type of infection: UK Biobank
CC (n = 6345)TC/TT (n = 1281)Rate ratio (95% CI)P
Bacterial infection593 (9.35%)139 (10.85%)0.94 (0.75–1.18)0.61
Viral infection275 (4.33%)59 (4.61%)1.03 (0.73–1.45)0.88
Other infection366 (5.77%)86 (6.71%)0.89 (0.67–1.20)0.46
Site of infection: UK Biobank
CC (n = 6345)TC/TT (n = 1281)Rate ratio (95% CI)P
Respiratory384 (6.05%)88 (6.87%)0.96 (0.72–1.28)0.79
Skin235 (3.70%)60 (4.68%)0.85 (0.60–1.21)0.38
Gastrointestinal208 (3.28%)50 (3.90%)0.98 (0.67–1.43)0.91
Sepsis66 (1.04%)13 (1.01%)1.11 (0.54–2.27)0.78
Hepatitis58 (1.34%)13 (1.01%)1.00 (0.48–2.07)0.99

Association between Duffy-null genotyoe and risk of infection in individuals with Black African/Caribbean ethnicity in (i) the UK Biobank sample and (ii) the iPSYCH sample. Only sites of infection that were present in at least 1% of controls were included. Details of analysis conducted in whole UK Biobank sample (all ethnicities) are given in Supplementary Material, Table S5.

Table 2

Duffy-null genotype and risk of infection

Any infection: UK Biobank
CC (n = 6345)TC/TT (n = 1281)Rate ratio (95% CI)P
Any infection1188 (18.72%)285 (22.23%)0.96 (0.82–1.13)0.61
Number of infections per subject0.270.300.95 (0.83–1.08)0.42
Any infection: iPSYCH
CC (n = 217)TC/TT (n = 64)Rate ratio (95% CI)P
Any infection112 (51.6%)33 (51.6%)0.97 (0.65–1.45)0.88
Av. observation years per subject7.27.5
Type of infection: UK Biobank
CC (n = 6345)TC/TT (n = 1281)Rate ratio (95% CI)P
Bacterial infection593 (9.35%)139 (10.85%)0.94 (0.75–1.18)0.61
Viral infection275 (4.33%)59 (4.61%)1.03 (0.73–1.45)0.88
Other infection366 (5.77%)86 (6.71%)0.89 (0.67–1.20)0.46
Site of infection: UK Biobank
CC (n = 6345)TC/TT (n = 1281)Rate ratio (95% CI)P
Respiratory384 (6.05%)88 (6.87%)0.96 (0.72–1.28)0.79
Skin235 (3.70%)60 (4.68%)0.85 (0.60–1.21)0.38
Gastrointestinal208 (3.28%)50 (3.90%)0.98 (0.67–1.43)0.91
Sepsis66 (1.04%)13 (1.01%)1.11 (0.54–2.27)0.78
Hepatitis58 (1.34%)13 (1.01%)1.00 (0.48–2.07)0.99
Any infection: UK Biobank
CC (n = 6345)TC/TT (n = 1281)Rate ratio (95% CI)P
Any infection1188 (18.72%)285 (22.23%)0.96 (0.82–1.13)0.61
Number of infections per subject0.270.300.95 (0.83–1.08)0.42
Any infection: iPSYCH
CC (n = 217)TC/TT (n = 64)Rate ratio (95% CI)P
Any infection112 (51.6%)33 (51.6%)0.97 (0.65–1.45)0.88
Av. observation years per subject7.27.5
Type of infection: UK Biobank
CC (n = 6345)TC/TT (n = 1281)Rate ratio (95% CI)P
Bacterial infection593 (9.35%)139 (10.85%)0.94 (0.75–1.18)0.61
Viral infection275 (4.33%)59 (4.61%)1.03 (0.73–1.45)0.88
Other infection366 (5.77%)86 (6.71%)0.89 (0.67–1.20)0.46
Site of infection: UK Biobank
CC (n = 6345)TC/TT (n = 1281)Rate ratio (95% CI)P
Respiratory384 (6.05%)88 (6.87%)0.96 (0.72–1.28)0.79
Skin235 (3.70%)60 (4.68%)0.85 (0.60–1.21)0.38
Gastrointestinal208 (3.28%)50 (3.90%)0.98 (0.67–1.43)0.91
Sepsis66 (1.04%)13 (1.01%)1.11 (0.54–2.27)0.78
Hepatitis58 (1.34%)13 (1.01%)1.00 (0.48–2.07)0.99

Association between Duffy-null genotyoe and risk of infection in individuals with Black African/Caribbean ethnicity in (i) the UK Biobank sample and (ii) the iPSYCH sample. Only sites of infection that were present in at least 1% of controls were included. Details of analysis conducted in whole UK Biobank sample (all ethnicities) are given in Supplementary Material, Table S5.

Close
This Feature Is Available To Subscribers Only

Sign In or Create an Account

Close

This PDF is available to Subscribers Only

View Article Abstract & Purchase Options

For full access to this pdf, sign in to an existing account, or purchase an annual subscription.

Close