OPTIONS ls=75 ps=50;
DATA sasuser.hiv_01; keep hiv cesarean tperiods adv_mdis lbw number;
INPUT cesarean tperiods adv_mdis lbw n_pairs nhivpos;
hiv=1; number=nhivpos;           if number >0 then output;
hiv=0; number=n_pairs - nhivpos; if number >0 then output;
LINES;
1   0   0   0   372  30
0   0   0   0  3850 652
1   0   1   0    28   5
0   0   1   0   303  74
1   0   0   1   110  17
0   0   0   1   767 196
1   0   1   1    27   4
0   0   1   1   114  40
1   1.5 0   0    41   0
0   1.5 0   0   441  49
1   1.5 1   0    23   3
0   1.5 1   0   186  33
1   1.5 0   1     7   0
0   1.5 0   1    83  22
1   1.5 1   1    10   3
0   1.5 1   1    54  19
1   3   0   0   124   2
0   3   0   0   878  49
1   3   1   0    34   1
0   3   1   0   208  24
1   3   0   1    25   0
0   3   0   1   109  11
1   3   1   1     8   1
0   3   1   1    38   6
;
run;