Metadata

Name Infection of male genital system (male_GU)
Category Infections
Sex
Adult Yes
UUID a89dc179-24ec-444f-8631-583fd10d28b2
Definition Infection of male genital system

Ontologies

SNOMED-CT 312195001

Key Summary Statistics

Cases from any source

Total 2520
Female (%) 0 (0%)
Male (%) 2520 (100%)

Year first recorded

male_GU year of first event

Cases linked in all UK Biobank sources

*All 802 cases from Hospital EHR*

Incidence & prevalence

Sex and age-stratified incidence and prevalence of male_GU

Baseline prevalence stratified by sex

Female 0.0 (0.0,0.0)
Male 40.04 (35.41,44.67)

Incidence stratified by sex

Female 0.0 (0.0,0.0)
Male 4.89 (4.26,5.52)

Incidence stratified by age

Ages 40-44 1.71 (0.9,2.53)
Ages 45-49 1.63 (0.95,2.32)
Ages 50-54 1.52 (0.91,2.13)
Ages 55-59 2.03 (1.39,2.67)
Ages 60-64 2.58 (1.96,3.19)
Ages 65-69 3.12 (2.34,3.9)

Period prevalence

Methods

Comparison with general population

Sex-standardised prevalence from CALIBER study (Kuan et al. 2019)

CALIBER and UKB male_GU prevalence comparison for multiple age groups

Population Ages 40-49 Ages 50-59 Ages 60-69
UK Biobank 32 (27,39) 30 (26,35) 40 (36,44)
CALIBER 59 (57,62) 57 (54,60) 69 (66,73)

Stratified by age and Townsend deprivation status

Deprivation status Ages 40-49 Ages 50-59 Ages 60-69
Least deprived 28(16,44) 24(16,35) 32(24,41)
Low 30(18,47) 31(21,43) 42(33,52)
Medium 27(16,42) 27(18,38) 34(25,43)
High 31(20,46) 25(17,36) 43(33,55)
Most deprived 42(30,57) 43(32,56) 51(40,64)

Stratified by age and country

Country Ages 40-49 Ages 50-59 Ages 60-69
England 32(26,39) 30(25,35) 38(34,43)
Scotland 44(26,68) 40(27,56) 43(31,58)
Wales 22(8,48) 17(7,34) 49(34,69)

Risk factors analysis

‘Healthy’ BMI, smoking status ‘never’, or no hypertension (absence of hypertension records) were considered as reference values.

Hazard Ratio (HR) values with P < 0.0002 were considered to show significant association with disease onset after correction for multiple-testing using the Bonferroni method

N=153969, Events=129

Factor Level Hazard Ratio P value
BMI overweight 1.18 (0.74, 1.86) 0.489
BMI obese 1.91 (1.2, 3.06) 0.00685
BMI underweight 0 (0, Inf) 0.995
smoking previous 1.29 (0.88, 1.87) 0.189
smoking current 1.41 (0.81, 2.45) 0.23
hypertension yes 1.93 (1.34, 2.77) 0.000403

Risk factors analysis forest plot

Definition

UK Biobank field id Description Code Value
41202 Diagnoses - main ICD10 B26.0 Mumps orchitis
41202 Diagnoses - main ICD10 N41.0 Acute prostatitis
41202 Diagnoses - main ICD10 N41.2 Abscess of prostate
41202 Diagnoses - main ICD10 N41.3 Prostatocystitis
41202 Diagnoses - main ICD10 N43.1 Infected hydrocele
41202 Diagnoses - main ICD10 N45 Orchitis and epididymitis
41202 Diagnoses - main ICD10 N48.1 Balanoposthitis
41204 Diagnoses - secondary ICD10 B26.0 Mumps orchitis
41204 Diagnoses - secondary ICD10 N41.0 Acute prostatitis
41204 Diagnoses - secondary ICD10 N41.2 Abscess of prostate
41204 Diagnoses - secondary ICD10 N41.3 Prostatocystitis
41204 Diagnoses - secondary ICD10 N43.1 Infected hydrocele
41204 Diagnoses - secondary ICD10 N45 Orchitis and epididymitis
41204 Diagnoses - secondary ICD10 N48.1 Balanoposthitis
40001 Underlying (primary) cause of death: ICD10 B26.0 Mumps orchitis
40001 Underlying (primary) cause of death: ICD10 N41.0 Acute prostatitis
40001 Underlying (primary) cause of death: ICD10 N41.2 Abscess of prostate
40001 Underlying (primary) cause of death: ICD10 N41.3 Prostatocystitis
40001 Underlying (primary) cause of death: ICD10 N43.1 Infected hydrocele
40001 Underlying (primary) cause of death: ICD10 N45 Orchitis and epididymitis
40001 Underlying (primary) cause of death: ICD10 N48.1 Balanoposthitis
40002 Contributory (secondary) causes of death: ICD10 B26.0 Mumps orchitis
40002 Contributory (secondary) causes of death: ICD10 N41.0 Acute prostatitis
40002 Contributory (secondary) causes of death: ICD10 N41.2 Abscess of prostate
40002 Contributory (secondary) causes of death: ICD10 N41.3 Prostatocystitis
40002 Contributory (secondary) causes of death: ICD10 N43.1 Infected hydrocele
40002 Contributory (secondary) causes of death: ICD10 N45 Orchitis and epididymitis
40002 Contributory (secondary) causes of death: ICD10 N48.1 Balanoposthitis