Table 2. General statistics of MACH14 demographic data, MEMS data, viral load data, CD4 data and drug resistance data for all 16 cohorts.

Study institute	No. of subjects	MEMS		Viral load		CD4		Drug resistance
		No. of subjects	No. of readings	No. of subjects	No. of readings	No. of subjects	No. of readings	No. of subjects	No. of readings
University of Miami	404	258	63,322	397	1,198	397	1,198	–	–
University of Pittsburgh	349	345	18,717	336	1,117	336	1,114	–	–
University of Washington	224	195	33,150	219	753	222	764	–	–
Columbia University & NYSPI	215	211	13,733	214	732	213	745	–	–
University of Pittsburgh	215	205	13,697	208	616	209	594	–	–
University of Missouri-Kansas City	202	197	51,046	202	764	201	742	59	348
RAND	199	185	16,244	198	815	198	797	–	–
Tufts University	156	155	49,062	156	767	155	700	–	–
UNC at Chapel Hill	155	84	6,763	150	259	–	–	–	–
UCLA	145	123	47,908	138	1,067	92	215	55	297
Ohio State University	109	105	22,968	109	2,041	109	1,745	–	–
UCSF	108	104	26,771	103	4,046	103	2,912	65	692
Albert Einstein College	104	81	21,974	104	672	104	104	–	–
UNC at Chapel Hill	102	99	47,641	102	1,001	102	698	19	96
Yale University	97	97	34,735	85	151	79	79	38	98
University of Pennsylvania	76	54	10,511	55	251	55	125	–	–
Total	2,860	2,498	478,242	2,776	16,250	2,575	12,532	236	1,531

Note: “–” indicates the data are not available