The quality of the social network, ambulatory cardiovascular indices, and other health risks were assessed in 129 students. Ss carried an ambulatory monitor for a working day and completed a social support scale, an index of daily stress, and measures of anger expression, hostility, depression, and self-deception. Alcohol intake and skinfold thickness were assessed. Results indicated that quality of social support was related in an inverse manner to ambulatory systolic pressure in women only. Stepwise multiple regression confirmed that social support was an independent predictor of daily systolic pressure for women and was not confounded with subjective stress. For men, tendencies to self-deception and high hostility were independently related to elevated blood pressure and heart rate.

BACKGROUND: The publication of invalid scientific findings may have profound implications on medical practice. As the incidence of article retractions has increased over the last 2 decades, organizations have formed, including Retraction Watch, to improve the transparency of scientific publishing. At present, the incidence of article retraction in the obstetrics and maternal-fetal medicine literature is unclear. OBJECTIVE: This study aimed to determine the number of retracted articles within the obstetrics and maternal-fetal medicine literature from the PubMed and Retraction Watch databases and examine reasons for retraction. STUDY DESIGN: A retrospective review of the PubMed and Retraction Watch databases was performed to identify retracted articles in the obstetrics and maternal-fetal medicine literature from indexation through December 31, 2019. The primary outcome was defined as the number of identified articles and reason for retraction. Within PubMed, articles were identified using a medical subheading search for articles categorized as withdrawn or retracted. In addition, the Retraction Watch database was queried and nonobstetrical articles were excluded. The reason for retraction was classified according to the categories listed in Retraction Watch. The subject matter was classified on the basis of the Society for Maternal-Fetal Medicine criteria. Data were collected from retracted articles for author name, country, journal name and impact factor, year of publication and retraction, study type, and response of the publishing journal. Descriptive statistics were performed. RESULTS: Of the 519 obstetrics and gynecology articles in Retraction Watch, 122 (23.5%) were specific to the obstetrics and maternal-fetal medicine specialties. In addition, 39 (32.0%) were identified from PubMed, all of which were included in Retraction Watch. There was a median time to retraction of 1 (range, 0e17) year, with a median of 3 citations per article (range, 0e145). In addition, the median journal impact factor was 2.2 (range, 0.1e27.6), with median first and senior author Hirsch index values of 6.0 and 13.5, respectively. Most articles were original research (n¼80; 65.6%), specifically retrospective studies (n¼11; 9.0%), case reports (n¼19; 15.6%), prospective studies (n¼18; 14.8%), randomized controlled trials (n¼11; 9%), basic science (n¼18; 14.8%), and systematic review or meta-analysis (n¼3; 2.5%). Of eligible articles, 32 (26.2%) were published in journals with an impact factor 4, and 21 articles (17.2%) were published in the top 10 leading impact factor obstetrics and gynecology journals. Most retractions were for contentrelated issues (n¼87; 71.3%), including 21.3% (n¼26) for article duplication, 18.9% (n¼23) for plagiarism, and 16.4% (n¼20) for errors in results or methods. Additional reasons included author misconduct (n¼12; 9.8%), nonreproducible results (n¼11; 9.0%), and falsification (n¼8; 6.6%). The most common journal response was an issued statement of retraction (n¼82; 67.2%). Lack of retraction notice and l...

Objective: This systematic review aimed to evaluate oncologic and reproductive outcomes after fertility-sparing surgery (FSS) for early-stage cervical cancer (early CC). Data Sources: Ovid MEDLINE, Ovid EMBASE, and Cochrane CENTRAL were searched from 1980 to the present using Medical Subject Headings terms; other controlled vocabulary terms; and keywords related to fertility, cervical cancer, and surgical techniques. Methods of Study Selection: A total of 2415 studies were screened, with 53 studies included. Studies reporting recurrences with a median follow-up of 12 months in early CC (International Federation of Gynecology and Obstetrics 2009 stages IA with lymphovascular space invasion, IB, or IIA) of traditional histologic type undergoing FSS were included. Tabulation, Integration, and Results: The studies were grouped by intervention, including vaginal radical trachelectomy (VRT), abdominal radical trachelectomy (ART), minimally invasive radical trachelectomy (MIS-RT), and conization or simple trachelectomy (ST), and studies involving neoadjuvant chemotherapy (NACT). Combined rates of recurrence (RR), cancer death (CDR), pregnancy (PR), and live birth (LBR) were calculated per procedure on the basis of all included studies that reported outcomes on that procedure. The results were as follows:

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