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. Author manuscript; available in PMC: 2011 Oct 23.
Published in final edited form as: AIDS. 2010 Oct 23;24(16):2423–2431. doi: 10.1097/QAD.0b013e32833dd0ec

Table 2.

Individual identifier (i), decimal calendar date of AIDS diagnosis (AIDSYi), years from AIDS diagnosis to study entry (Wi), years from AIDS diagnosis to minimum of death or censoring (T*i), and indicator of death during follow up (Di) for 78 men enrolled in the Multicenter AIDS Cohort Study, alive on 1 January 1995 and diagnosed with AIDS before 1 January 1998 a

i AIDSYi Wi T*i Di
1 1990.425 4.575 7.575 0
2 1991.250 3.750 6.750 0
3 1992.014 2.986 5.986 0
4 1992.030 2.970 5.970 0
5 1992.072 2.928 5.928 0
6 1992.220 2.780 4.688 1
7 1992.374 2.626 5.626 0
8 1992.389 2.611 5.611 0
9 1992.450 2.550 5.550 0
10 1992.653 2.347 5.347 0
11 1992.825 2.175 3.842 0
12 1992.906 2.094 3.655 1
13 1992.911 2.089 3.062 1
14 1992.958 2.042 5.042 0
15 1993.264 1.736 4.653 0
16 1993.384 1.616 2.729 1
17 1993.436 1.564 4.564 0
18 1993.439 1.561 2.897 1
19 1993.444 1.556 4.556 0
20 1993.503 1.497 2.024 1
21 1993.533 1.467 2.400 1
22 1993.637 1.363 3.043 1
23 1993.700 1.300 4.300 0
24 1994.081 0.919 1.169 1
25 1994.137 0.863 3.863 0
26 1994.189 0.811 3.811 0
27 1994.212 0.788 3.788 0
28 1994.228 0.772 3.772 0
29 1994.253 0.747 1.894 1
30 1994.358 0.642 1.951 1
31 1994.538 0.462 3.462 0
32 1994.664 0.336 3.336 0
33 1994.708 0.292 1.125 0
34 1994.734 0.266 1.258 1
35 1994.742 0.258 3.258 0
36 1994.798 0.202 3.202 0
37 1994.814 0.186 3.186 0
38 1994.836 0.164 0.973 1
39 1994.872 0.128 3.128 0
40 1994.903 0.097 1.794 1
41 1994.933 0.067 0.962 1
42 1994.950 0.050 1.255 1
43 1995.059 0.000 2.941 0
44 1995.070 0.000 1.619 1
45 1995.103 0.000 2.897 0
46 1995.169 0.000 1.619 1
47 1995.178 0.000 2.456 1
48 1995.189 0.000 1.752 1
49 1995.202 0.000 2.798 0
50 1995.231 0.000 2.769 0
51 1995.239 0.000 0.791 1
52 1995.247 0.000 2.753 0
53 1995.280 0.000 2.720 0
54 1995.286 0.000 1.881 0
55 1995.286 0.000 2.714 0
56 1995.309 0.000 1.322 1
57 1995.342 0.000 2.658 0
58 1995.384 0.000 1.216 1
59 1995.478 0.000 0.269 1
60 1995.481 0.000 2.500 1
61 1995.664 0.000 2.336 0
62 1995.869 0.000 2.131 0
63 1995.897 0.000 2.103 0
64 1995.914 0.000 0.086 0
65 1995.936 0.000 2.064 0
66 1995.941 0.000 2.059 0
67 1996.027 0.000 1.107 1
68 1996.350 0.000 0.067 0
69 1996.384 0.000 1.616 0
70 1996.486 0.000 1.431 0
71 1996.530 0.000 1.470 0
72 1996.572 0.000 0.820 1
73 1997.011 0.000 0.989 0
74 1997.422 0.000 0.578 0
75 1997.511 0.000 0.489 0
76 1997.597 0.000 0.403 0
77 1997.650 0.000 0.350 0
78 1997.847 0.000 0.153 0
a

Dates are provided in decimal format so that each increment of 0.001 corresponds to about 8 hours. While data were collected to the day (not in 8-hour intervals), rounding the data to the more coarse hundredths place would entail that each 0.01 increment corresponds to about 3 days and would be overly imprecise.