Evaluating performance of health care facilities at meeting HIV-indicator reporting requirements in Kenya: an application of K-means clustering algorithm

Table 7 Post-Exposure Prophylaxis (PEP)-health facility (n) segmentation based on performance clusters

Year	2011				2012
Cluster groups	Best n = 0	Average n = 2	Poor n = 63	Outlier n = 2	Best n = 173	Average n = 256	Poor n = 328	Outlier n = 34
MOH 731-5 post-exposure prophylaxis completeness	0.00	54.20	13.48	95.85	84.98	54.24	23.56	89.71
MOH 731-5 post-exposure prophylaxis timeliness	0.00	4.15	6.18	8.35	73.74	44.72	15.65	34.07

Year	2013				2014
Cluster groups	Best n = 583	Average n = 281	Poor n = 205	Outlier n = 85	Best n = 677	Average n = 221	Poor n = 124	Outlier n = 281
MOH 731-5 post-exposure prophylaxis completeness	94.44	61.18	29.01	87.45	97.04	56.66	23.39	83.53
MOH 731-5 post-exposure prophylaxis timeliness	88.01	51.75	20.00	41.74	93.14	40.20	17.24	63.91

Year	2015				2016
Cluster groups	Best n = 954	Average n = 305	Poor n = 103	Outlier n = 67	Best n = 953	Average n = 161	Poor n = 61	Outlier n = 387
MOH 731-5 post-exposure prophylaxis completeness	97.14	76.33	27.25	78.37	98.15	59.58	27.85	83.22
MOH 731-5 post-exposure prophylaxis timeliness	93.05	62.86	22.34	29.24	95.37	46.37	22.83	70.99

Year	2017				2018
Cluster groups	Best n = 1031	Average n = 267	Poor n = 137	Outlier n = 127	Best n = 725	Average n = 407	Poor n = 263	Outlier n = 20
MOH 731-5 post-exposure prophylaxis completeness	95.73	66.51	38.29	90.02	85.04	54.06	24.07	80.50
MOH 731-5 post-exposure prophylaxis timeliness	91.35	59.21	28.23	54.50	82.38	49.99	20.32	36.46

ISSN: 1472-6947