Pneumococcal vaccine coverage among individuals aged 18 to 64 years old with underlying medical conditions in the UK: a retrospective database analysis

Table 2 Average Interval From Initial Diagnosis To Pneumococcal Vaccination In Individuals With Only One Underlying Medical Condition^a (CPRD; 2011–2015)

Medical condition	N	Days, median	Days, mean (SD)
Total	13,518	133	148.7 (107.2)
Cerebrospinal fluid leaks	15	146	135.5 (118.1)
Chronic heart disease	2228	164	170.7 (103.9)
Chronic kidney disease	162	167	168.7 (105.2)
Chronic liver disease	199	171	176.3 (99.8)
Chronic respiratory disease	3110	135	150.4 (108.1)
Diabetes mellitus	5775	121	140.3 (106.3)
Immunosuppression	1340	98	130.6 (108.0)

^aPatients with multiple chronic conditions (n = 3728) or cochlear implants (n = 16) were also recorded, but were excluded from final analysis
CPRD Clinical Practice Research Datalink, SD Standard deviation.

ISSN: 1471-2458