The relationship of health care delivery system characteristics and legal factors to mode of delivery in women with prior cesarean section: a systematic review

Association Between Utilization of Digital Prenatal Services and Vaginal Birth After Cesarean

INTRODUCTION

Digital health services are a promising but understudied method for reducing common barriers to vaginal birth after cesarean (VBAC), including connection to facilities offering labor after cesarean and patient-centered counseling about mode of birth. This study assesses the relationship between use of digital prenatal services and VBAC.

METHODS

In this retrospective cohort study, we analyzed the use of digital prenatal services and mode of birth among users of an employer-sponsored digital women's and family digital health platform. All users had a prior cesarean birth. Users' self-reported data included demographics, medical history, and birth preferences. We used basic descriptive statistics and logistic regression models to assess the association between digital services utilization and VBAC, adjusting for key patient characteristics.

RESULTS

Of 271 included users, 44 (16.2%) had a VBAC and 227 (83.8%) had a cesarean birth. Users of both groups were similar in age, race, and ethnicity. Fewer users in the VBAC group (5/44, 11.4%) as compared with the cesarean birth group (62/227, 27.3%) had a prepregnancy body mass index greater than or equal to 30 (P = 0.02). Likewise, more users in the VBAC group preferred vaginal birth (34/44, 77.3% vs 55/227, 24.2%; P < 0.01). In adjusted models, the services associated with VBAC were care advocate appointments (adjusted odds ratio [aOR], 7.67; 95% CI, 1.99-54.4), health care provider appointments (aOR, 1.12; 95% CI, 1.02-1.25), and resource reads (aOR, 1.05, 95% CI, 1.00-1.09). VBAC rates were higher for users who reported the digital health platform influenced aspects of their pregnancy and birth.

DISCUSSION

Reducing cesarean birth rates is a national priority. Digital health services, particularly care coordination and education, are promising for accomplishing this goal through increasing rates of trial of labor after cesarean and subsequent VBAC rates.

The Association between Hospital Frequency of Labor after Cesarean and Outcomes in California

BACKGROUND

Labor after cesarean (LAC) is an alternative to planned repeat cesarean delivery. The effect of hospital-level factors on LAC frequency and vaginal birth after cesarean (VBAC) has been relatively understudied. It was our goal to determine if hospital frequency of LAC (number of women undergoing LAC/number of women with previous uterine scars) is associated with increased VBAC and associated outcomes among women undergoing LAC.

METHODS

We analyzed 43,331 term, singleton births to women who experienced LAC in California from 2007 to 2010. We conducted multivariable logistic regressions of infant and maternal outcomes for women at hospitals with high LAC frequency (≥median) compared with low LAC frequency (<median), adjusting for maternal and hospital characteristics. We stratified analyses by overall hospital birth volume (categories 1, low; 2, medium; 3, high).

RESULTS

We did not observe an association between high LAC frequency and VBAC in any category of hospital birth volume in regression models. We found that women in hospitals with high LAC frequency had higher odds of infection in category 1 (low) and 2 (medium) hospitals (category 1 hospitals adjusted odds ratio [aOR], 1.61; 95% confidence interval [CI], 1.04-2.48; category 2 hospitals, aOR, 2.12; 95% CI, 1.34-3.35) and postpartum hemorrhage in category 2 and 3 hospitals (category 2 hospitals: aOR, 2.49; 95% CI, 1.57-3.94; category 3 hospitals: aOR, 1.83; 95% CI, 1.24-2.70). We observed that high LAC frequency was associated with more adverse outcomes (e.g., infection, severe perineal lacerations, decreased Apgar scores) in category 2 than in category 1 and 3 hospitals.

CONCLUSIONS

We did not find that high LAC frequency was associated with more VBAC, nor with many perinatal complications in category 1 and 3 hospitals. The associations between high LAC frequency and both infection and postpartum hemorrhage are concerning and require further investigation. There may be a sensitive balance between increasing LAC access and determining appropriate LAC candidate selection.

Nonclinical factors affecting women's access to trial of labor after cesarean delivery

The use of trial of labor after cesarean (TOLAC) has declined in the last decade, and the clinical risks of TOLAC remain low. Nonclinical factors continue to affect women's access to TOLAC. This article considers 5 categories of factors that seem to be influencing rates of TOLAC and vaginal birth after cesarean: opinion leaders and professional guidelines, hospital facilities and cesarean availability, reimbursement for providing TOLAC, medical liability, and patient-level factors. An evidence base and strategies to provide guidance to create a safe environment for vaginal birth after cesarean are needed. Obstetric information systems are critical to this effort.

RETRACTED: The effect of the mode of delivery on the quality of life, sexual function, and sexual satisfaction in primiparous women and their husbands

This article has been retracted: please see Elsevier Policy on Article Withdrawal (https://www.elsevier.com/about/our-business/policies/article-withdrawal). This article has been retracted at the request of the Editor-in-Chief. Following the retraction of Dr. Safarinej ad's work by other journals, The Journal of Sexual Medicine has undertaken an extensive re-review of all papers Dr. Safarinejad published with the journal. Following an intensive re-evaluation and close scrutiny of the manuscripts, our expert reviewers raised multiple concerning questions about the methodology, results, and statistical interpretation as presented in this article. Dr. Safarinejad was contacted to provide his original data and offer explanations to address the concerns expressed by the reviewers. Dr Safarinejad chose not to respond. The co-authors of the article have also been contacted and did not respond either. Consequently, we can no longer verify the results or methods as presented and therefore retract the article.