Table 2:

Summary of Balance for Matched Data

	Means Treated	Means Control	Std. Mean Diff.	Var. Ratio	eCDF Mean	Std. Pair Dist.
distance	0.201	0.193	0.064	1.212	0.005	0.067
SEX	1.694	1.648	0.100	0.865	0.022	0.980
AIDTYPE3	1.435	1.468	−0.065	0.992	0.016	0.567
firstg	0.296	0.310	−0.030	NA	0.014	0.943
HSGPA	6.824	6.903	−0.067	1.078	0.018	0.959
YRSTUDY2	5.944	5.981	−0.066	1.540	0.007	0.644
AMAJOR1	0.861	0.870	−0.027	NA	0.009	0.455
AMAJOR2	0.102	0.102	0.000	NA	0.000	0.148
AMAJOR3	0.037	0.028	0.049	NA	0.009	0.049
RACEGROUP2	0.176	0.181	−0.012	NA	0.005	0.401
RACEGROUP3	0.306	0.269	0.080	NA	0.037	0.101
RACEGROUP4	0.111	0.139	−0.088	NA	0.028	0.383
RACEGROUP5	0.167	0.176	−0.025	NA	0.009	0.124
RACEGROUP6	0.028	0.032	−0.028	NA	0.005	0.254
RACEGROUP7	0.213	0.204	0.023	NA	0.009	0.226
SciSE	54.165	53.605	0.071	0.688	0.036	1.050