The Economic, Health, and Social Context of HIV infection in Informal Urban Settlements of Nairobi

African Population and Health Research Center

Duration since last sex act (v405a)

vald 3660

invd 1344

min 0

max 99

mean 25.072

stdev 39.291

Interval contin

Decimal 0

Range 0 - 99

Literal question

When was the last time you had sexual intercourse?

Interviewer instructions

RECORD IN YEARS ONLY IF LAST INTERCOURSE WAS ONE OR MORE YEARS AGO.

IF 12 MONTHS OR MORE, ANSWER MUST BE RECORDED IN YEARS