Publicação
Predicting the chances of live birth for couples undergoing IVF-ICSI: a novel instrument to advise patients and physicians before treatment
| datacite.subject.fos | Ciências Médicas | |
| datacite.subject.sdg | 03:Saúde de Qualidade | |
| dc.contributor.author | Veiga, Bruna Estácio da | |
| dc.contributor.author | Guimarães, Beatriz Brás de | |
| dc.contributor.author | Tavares, Duarte Pedro | |
| dc.contributor.author | Metello, José Luis | |
| dc.contributor.author | Ferreira, Fernando | |
| dc.contributor.author | Ferreira, Pedro | |
| dc.contributor.author | Fonseca, José Manuel | |
| dc.date.accessioned | 2025-07-17T09:48:06Z | |
| dc.date.available | 2025-07-17T09:48:06Z | |
| dc.date.issued | 2020-12 | |
| dc.description.abstract | Background: The prevalence of infertility ranges from 3.5% to 16.7% in more developed countries. For this reason, the number of In Vitro Fertilization(IVF) technique and Intracytoplasmic Sperm Injection (ICSI) treatments has been significantly increasing. Several factors affect the success rate of in vitro treatments, which can be used to calculate the probability of success for each couple. As these treatments are complicated, expensive and with a variable probability of success, the most common question asked by IVF patients is “What are my chances of conceiving before starting an IVF/ICSI treatment?”. The main aim of this study is to develop a validated model that estimates the chance of a live birth before the start of an IVF/ICSI non-donor cycle. Methods: A logistic regression model was developed based on the retrospective study of 737 IVF/ICSI cycles. Overall 14 pre-treatment variables were evaluated (woman’s and man’s age, duration of infertility, cause of infertility, woman’s and man’s Body Mass Index (BMI), Anti-Müllerian Hormone (AMH), Antral Follicle Count (AFC), woman’s and man’s ethnicity, woman’s and man’s smoking status and woman’s and man’s previous live children) and the outcome of the treatment was discriminated as "live birth" or "no live birth". Results: From the 14 variables acquired before starting the IVF/ICSI procedures, only male factor, man’s BMI, man's mixed ethnicity and level of AMH were statistically significant. The interactions between infertility duration and woman’s age, infertility duration and man’s BMI, AFC and AMH, AFC and woman’s age, AFC and woman’s BMI, and AFC and disovulation were also statistically significant. The Area Under the Receiver Operating Characteristic (AUROC) curve test for the discriminatory ability of the final prediction model was 0.700 (95% Confidence Interval (CI) 0.660–0.741). Conclusions: This model might result in a new validated decision support system to help physicians to manage couples’ pre-treatment expectations. | eng |
| dc.identifier.citation | Estácio da Veiga B, Brás de Guimarães B, Tavares DP et al. Predicting the chances of live birth for couples undergoing IVF-ICSI: a novel instrument to advise patients and physicians before treatment [version 2; peer review: 1 approved with reservations, 2 not approved]. F1000Research 2020, 8:1585 (https://doi.org/10.12688/f1000research.20038.2) | |
| dc.identifier.doi | 10.12688/f1000research.20038.2 | |
| dc.identifier.uri | http://hdl.handle.net/10400.26/58092 | |
| dc.language.iso | eng | |
| dc.peerreviewed | yes | |
| dc.publisher | F1000 Research | |
| dc.relation.hasversion | https://doi.org/10.12688/f1000research.20038.2 | |
| dc.rights.uri | http://creativecommons.org/licenses/by/4.0/ | |
| dc.subject | IVF | |
| dc.subject | ICSI | |
| dc.subject | prediction model | |
| dc.subject | live birth | |
| dc.subject | assisted reproduction | |
| dc.subject | logistic regression | |
| dc.title | Predicting the chances of live birth for couples undergoing IVF-ICSI: a novel instrument to advise patients and physicians before treatment | eng |
| dc.type | contribution to journal | |
| dspace.entity.type | Publication | |
| oaire.citation.startPage | 1585 | |
| oaire.citation.title | F1000 Research | |
| oaire.citation.volume | 8 | |
| oaire.version | http://purl.org/coar/version/c_970fb48d4fbd8a85 |