DOCUMENTATION FOR HERPES.DAT
          (free format)

   VARIABLE                   CODES
--------------------------------------------------------
1. Patient ID


2. Time from end of           days
   primary episode to
   beginning of first
   recurrence

3. Censoring Indicator        1 = time to first recurrence
                              0 = time of last observation
                                   (recurrence free)

4. Group                      1 = Primary lesion was HSV Type I
                              2 = Primary lesion was HSV Type II
                              3 = Primary lesion was HSV Type II
                                  and patient had antibodies to
                                  Type I.

5. Duration of Primary        days
   Lesion

6. Sex                        1 = male
                              2 = female

7. Age                        in years (-1 = missing)

8. Treatment for              0 = no acyclovir
   Primary Lesion             1 = topical acyclovir
                              2 = oral acyclovir
                              3 = IV acyclovir

9. Other (non-genital)        1 = yes
   Recurrence between         0 = no
   Primary lesion
   and First
   Recurrence.

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456 records on 456 subjects.