Concepedia

Pearl Index

The Pearl Index is a statistical measure used in reproductive health research that quantifies the number of unintended pregnancies occurring per 100 woman-years of exposure to a specific contraceptive method, thereby serving as a standardized metric for assessing contraceptive effectiveness or efficacy under typical or perfect use conditions, respectively.

76

Publications

4.1K

Citations

262

Authors

158

Institutions

Publications per year

2017–2026

20

Parents

Publications

76

Contraceptive efficacy and cycle control with the Ortho Evra™/Evra™ transdermal system: the analysis of pooled data

Miriam Zieman, John Guillebaud, Edith Weisberg et al. · Fertility and Sterility · 2002 · 298 citations · Full text

, , +17

Efficacy, tolerability and acceptability of a novel contraceptive vaginal ring releasing etonogestrel and ethinyl oestradiol

Frans J.M.E. Roumen, Dan Apter, T. M. T. Mulders et al. · Human Reproduction · 2001 · 262 citations

, , +17

Efficacy, cycle control, and user acceptability of a novel combined contraceptive vaginal ring

T. O. M. Dieben · Obstetrics and Gynecology · 2002 · 233 citations

, , +17

A multicentre efficacy and safety study of the single contraceptive implant Implanon

H. B. Croxatto · Human Reproduction · 1999 · 172 citations · Full text

, , +16

Effectiveness of Oral Contraceptive Pills in a Large U.S. Cohort Comparing Progestogen and Regimen

Jürgen Dinger, Thai Do Minh, Nina Buttmann‐Schweiger et al. · Obstetrics and Gynecology · 2010 · 161 citations

, , +17

1–5 of 76

Authors

262

  1. KG
    Kristina Gemzell‐Danielsson

    Karolinska Institutet, Sweden

    9 publications · 576 citations

    9

    h-index

  2. DA
    Dan Apter

    University of Helsinki, Finland

    8 publications · 694 citations

    8

    h-index

  3. AM
    Andrew M. Kaunitz

    University of Florida, United States

    6 publications · 225 citations

    6

    h-index

  4. AL
    Anita L. Nelson

    UCLA Medical Center, United States

    5 publications · 291 citations

    5

    h-index

  5. CW
    Carolyn Westhoff

    Columbia University, United States

    5 publications · 283 citations

    5

    h-index

1–5 of 262

Institutions

158

  1. Karolinska University Hospital

    Stockholm, Sweden

    10 h-index

    17 publications

    635 citations

  2. Karolinska Institutet

    Stockholm, Sweden

    8 h-index

    14 publications

    594 citations

  3. University of California, Davis

    Davis, United States

    5 h-index

    11 publications

    532 citations

  4. Eastern Virginia Medical School

    Norfolk, United States

    5 h-index

    10 publications

    532 citations

  5. University of Florida

    Gainesville, United States

    4 h-index

    4 publications

    142 citations

  6. Atrium Medisch Centrum Parkstad

    Heerlen, Netherlands

    4 h-index

    6 publications

    513 citations

  7. Mithra Pharmaceuticals (Belgium)

    Liège, Belgium

    4 h-index

    6 publications

    285 citations

  8. University of Liège

    Liège, Belgium

    4 h-index

    5 publications

    212 citations

1–8 of 158

Venues

  1. 13

    h-index

  2. Obstetrics and Gynecology

    10 publications · 800 citations

    10

    h-index

  3. Contraception

    7 publications · 315 citations

    7

    h-index

  4. PubMed

    Repository · 6 publications · 125 citations

    6

    h-index

  5. Acta Obstetricia Et Gynecologica Scandinavica

    5 publications · 181 citations

    5

    h-index

1–5