Rare Disease Group	Cohort Size	Lab results via data feed	Patients recorded as being on KRT	Number of patients with Creatinine readings	Mean number of Creatinine readings per patient
Alport Syndrome	1246	938	440	1056	90
APRT Deficiency	10	7	2	9	75
Atypical Haemolytic Uraemic Syndrome	341	274	162	283	172
Autosomal Dominant Polycystic Kidney Disease	9174	7575	3688	8010	96
Autosomal Dominant Tubulointerstitial Kidney Disease (FUAN)	272	215	120	223	98
Autosomal Recessive Polycystic Kidney Disease/Nephronophthisis	277	225	124	246	120
BK Nephropathy	175	164	148	164	361
Calciphylaxis	78	67	63	67	284
CKD due to Genetic Factors in people of African ancestry	689	252	161	253	146
CMV Post Transplant	697	615	676	651	307
Congenital Anomalies of the Kidneys and Urinary Tracts	430	261	66	315	76
Cystinosis	200	173	110	178	174
Cystinuria	541	361	10	399	30
Dent Disease and Lowe Syndrome	82	48	17	53	74
Fabry Disease	65	54	27	57	103
Fibromuscular Dysplasia	108	65	0	64	15
HNF1b Mutations	130	91	21	98	50
Hyperoxaluria	145	118	43	122	93
Idiopathic Nephrotic Syndrome	5085	3781	1205	4313	91
IgA Nephropathy	5398	4541	2641	4693	125
Inherited Renal Cancer Syndromes	448	22	4	84	20
Lupus Nephritis	273	163	10	177	79
Membranoproliferative Glomerulonephritis	1285	1047	643	1189	140
Membranous Nephropathy	2994	2291	608	2455	85
Mitochondrial Renal Disease	6	2	0	2	79
Monoclonal Gammopathy of Renal Significance	273	209	114	213	137
Pregnancy	825	644	257	731	113
Pure Red Cell Aplasia	9	6	6	6	241
Retroperitoneal Fibrosis	175	120	22	138	72
STEC-associated HUS	201	121	86	133	57
Tuberous Sclerosis	304	213	22	222	44
Tubulopathy	491	313	17	364	43
Vasculitis	5908	4135	1245	4458	91