Collins JA
No ORCID on file
· 10 papers in corpus
· active 1983-2003
Study types
- other 3
- article 2
- review 2
- rct 1
Condition tags
- endometriosis 7
- infertility 7
Top journals
Frequent coauthors
review
2003
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rct
1998
This randomized controlled trial assessed which of three low-intensity ovulation induction protocols was associated with the highest rate of cycle completion among infertile women undergoing intrauterine insemination (IUI) with their husban…
other
1995
OBJECTIVE: To estimate the likelihood of live birth and the impact of prognostic factors among untreated infertile couples. DESIGN: Cohort follow-up study. SETTING: Eleven infertility clinics in academic medical centers. PATIENTS: Two th…
review
1993
OBJECTIVE: To undertake quantitative overviews of the following commonly used treatments for endometriosis-associated infertility: ovulation suppression, laparoscopic ablation, and conservative laparotomy. DESIGN: A protocol was prospectiv…
article
1993
ObjectiveTo evaluate the influence of socioeconomic factors on the outcomes of infertility, including pregnancy, adoption, resolution, and loss to follow-up.DesignProspective observational study.SettingInfertility clinics in 11 teaching hos…
other
1992
This study compares ovulation stimulation or suppression with the pregnancy rate among infertile couples with endometriosis. The design is a nonrandomized, prospective, multicentered cohort analytic study. Two hundred and ninety-seven coupl…
1987
Among the male partners of 1074 infertile couples the mean results of semen analysis were sperm count 78 X 10(6)/ml, seminal volume 4.0 ml, proportion of progressively motile sperm 54%, proportion of sperm with normal morphologic features 8…
other
1987
This study draws on decision analysis to estimate the utility of seminal variables in predicting pregnancy. The infertile couples selected (n = 709) excluded those who had donor insemination or known female factors (history of pelvic infect…
1984
In a follow-up study of 1297 couples registered at a Nova Scotia infertility clinic with a complaint of infertility of at least 12 months' duration, the cumulative pregnancy rate at 36 months, with 95% confidence limits, was found to be 49 …
article
1983
We analyzed a two- to seven-year follow-up of 1145 infertile couples to determine the frequency of pregnancy occurring independently of treatment. Pregnancy occurred in 246 of 597 treated couples (41 per cent) and in 191 of 548 untreated co…