Table 2

Number and percentage of total population screened and crude and adjusted incident rate ratios for testing

Characteristic	Males			Females
Characteristic	Total population	N (%) total	Unadjusted incident rate ratio (95% CI)	Total population	N (%) total	Unadjusted incident rate ratio (95% CI)
Total^*
	523093	5451 (1.0)		496061	16510 (3.3)
Age group
15–19	271222	3356 (1.2)	1	255996	9995 (3.9)	1
20–24	251871	2095 (0.8)	0.67 (0.64 to 0.71)	240065	6515 (2.7)	0.69 (0.67 to 0.72)
Urban versus rural^†
Urban	424343	3101 (0.7)	1	408294	13972 (3.4)	1
Rural	98750	556 (0.6)	0.77 (0.70 to 0.84)	87767	1804 (2.1)	0.60 (0.57 to 0.63)
Indices of Multiple Deprivation category^†
1 (most deprived)	119094	1098 (0.9)	1	121592	5671 (4.7)	1
2	113482	756 (0.7)	0.72 (0.66 to 0.79)	110768	3637 (3.3)	0.70 (0.68 to 0.73)
3	97225	555 (0.6)	0.62 (0.56 to 0.69)	89894	2496 (2.8)	0.60 (0.57 to 0.62)
4	99371	551 (0.6)	0.60 (0.54 to 0.67)	87898	2068 (2.4)	0.50 (0.48 to 0.53)
5	93921	697 (0.7)	0.80 (0.73 to 0.89)	85909	1904 (2.2)	0.48 (0.45 to 0.50)

↵* Only tests done in individuals aged 15–24 are included in the coverage analyses.
↵† Only tests with South East non-clinic postcodes were included in the urban/rural and Indices of Multiple Deprivation univariate analyses (total number is 3657 for males and 15776 for females).