Study Abbey et al. (1994): study US 1988
- Public
- Infertile couples and matched controls, followed 3 years, USA 1988-1990
- Survey name
- Unnamed study
- Sample
- Respondents
- N = 496
- Non Response
- 20%
- Assessment
-
Interview: face-to-face
at T1 face-to-face, at T2 and T3 by telephone
Correlate
- Authors's Label
- Intercourse frequency
- Our Classification
-
-
- Remarks
- Assessed at T1(1988) and T3 (1990)
- Related specification variables
-
-
- Operationalization
- Selfreport on single question about current frequency of sexual intercourse
1 less than once a month
2
3
4
5
6 4 or more times per week