Table 1.
Demographics of study cohort included in each analysis.
Fig 1.
Exclusions to the study cohort for cases (a) and controls (b). Footnote: Where cases were excluded, corresponding matched controls were also removed. As age was derived in whole years, children under one year on the index date were excluded from the 6-month analysis.
Table 2.
Frequency of symptoms predictive of severe CKD between cases and controls in the 24 and 6 months prior to the index date.
Table 3.
Associations between consultation frequency and severe CKD within the 24 and 6 months before the index date.
Table 4.
Multivariable prediction model for severe CKD based on presenting symptomatology to primary care in previous 6 months (n = 5,416, 290 cases).