Evidence map›Paper›PMID 42398878›Full record

ArticleAmerican journal of obstetrics and gynecology2026

Trends in infertility treatments by race, ethnicity, socioeconomic status, and region in US birth certificates from live births: 2011 to 2022.

Mariana C Cabatu, Amanda L Ngo, William A Grobman, Rana F Chehab, Ana K Rosen Vollmar, Emily Z Wang, Assiamira Ferrara, Yeyi Zhu

Abstract read
In one paragraph

Article in American journal of obstetrics and gynecology, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

0numbers the graph read from it
0cells of the map it votes in
0citing papers in PubMed
–field-weighted citation impact
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

0 citing papers in PubMed.

No citing paper in PubMed yet.

4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

8 authors.

Mariana C CabatuKaiser Permanente Bernard J. Tyson School of Medicine, Pasadena, CA.
Amanda L NgoDivision of Research, Kaiser Permanente Northern California, Pleasanton, CA.
William A GrobmanDepartment of Obstetrics and Gynecology, The Warren Alpert Medical School of Brown University, Providence, RI.
Rana F ChehabDivision of Research, Kaiser Permanente Northern California, Pleasanton, CA; Center for Upstream Prevention of Adiposity and Diabetes Mellitus (UPSTREAM), Kaiser Permanente Northern California, Pleasanton, CA.
Ana K Rosen VollmarDivision of Research, Kaiser Permanente Northern California, Pleasanton, CA; Center for Upstream Prevention of Adiposity and Diabetes Mellitus (UPSTREAM), Kaiser Permanente Northern California, Pleasanton, CA.
Emily Z WangDivision of Research, Kaiser Permanente Northern California, Pleasanton, CA; Center for Upstream Prevention of Adiposity and Diabetes Mellitus (UPSTREAM), Kaiser Permanente Northern California, Pleasanton, CA.
Assiamira FerraraDivision of Research, Kaiser Permanente Northern California, Pleasanton, CA; Center for Upstream Prevention of Adiposity and Diabetes Mellitus (UPSTREAM), Kaiser Permanente Northern California, Pleasanton, CA.
Yeyi ZhuDivision of Research, Kaiser Permanente Northern California, Pleasanton, CA; Center for Upstream Prevention of Adiposity and Diabetes Mellitus (UPSTREAM), Kaiser Permanente Northern California, Pleasanton, CA; Department of Epidemiology and Biostatistics, University of California, San Francisco, CA. Electronic address: yeyi.zhu@kp.org.

Funding

Blood Pressure, Obesity, and Diabetes in Relation to Perinatal and Postpartum ComplicationsR01HL157666 · NHLBI · KAISER FOUNDATION RESEARCH INSTITUTE · PI ZHU, YEYI · 2021 to 2025
$3.7M
NHLBI NIH HHS R01 HL157666
6 · The paper itself

Abstract

backgroundUnderstanding national trends and disparities in infertility treatment utilization and modalities is crucial for equitable reproductive care. We examined age-standardized rates of infertility treatment utilization and specific treatment modalities among birthing individuals in the United States from 2011 to 2022 and assessed differences by race/ethnicity, socioeconomic status, and geographic region.

objectiveTo identify how trends in infertility treatment utilization among birthing individuals have changed in the United States from 2011 to 2022, and how utilization differs by treatment modalities, race, ethnicity, socioeconomic status, and geographic region. STUDY

designWe performed a serial cross-sectional analysis using birth certificate data on live births (2011-2022) from the National Center for Health Statistics. Outcomes included infertility treatment utilization and modalities, including assisted reproductive technology and fertility-enhancing drugs and insemination (nonassisted reproductive technology). We estimated age-standardized rates, average annual percent change, and adjusted odds ratios by race, ethnicity, socioeconomic status, and geographic region.

resultsFrom 2011 to 2022, age-standardized rates of infertility treatment utilization among 40,053,571 birthing individuals with live births increased from 1.55% to 2.18% (average annual percent change: 2.81% [95% confidence interval, 2.15% to 3.56%]), with nonassisted reproductive technology decreasing (average annual percent change: -1.05% [-1.99% to -0.04%]) and assisted reproductive technology increasing (average annual percent change: 6.01% [5.22% to 6.94%]). In 2022, rates of infertility treatment utilization were the lowest among American Indian/Alaska Natives (0.76%), followed by Black (0.93%), Hispanic (0.98%), Multiracial (1.91%), White (2.89%), and Asian/Pacific Islander individuals (3.01%). After adjusting for covariates, non-White birthing individuals had lower odds of infertility treatment (adjusted odds ratio, 0.46-0.84) than White counterparts. Disparities were marked by socioeconomic status: infertility treatment utilization was lowest among those with Medicaid insurance (0.34% vs 2.55% non-Medicaid) and those with a high school education or less (0.52% vs 2.37% college-educated). Compared with the Northeast (3.23%), the South (1.49%), West (2.25%), and Midwest (2.39%) had consistently lower rates of infertility treatment in 2011 to 2022. Similar patterns were observed by treatment modality.

conclusionAmong US birthing individuals with live births (2011-2022), birth certificate-recorded infertility treatment usage increased, with opposing trends in nonassisted reproductive technology versus assisted reproductive technology. Substantial racial, ethnic, socioeconomic, and geographic disparities highlight opportunities to improve infertility care accessibility and equity.

Indexed as

assisted reproductive technologydisparitiesethnicityfertility-enhancing drugsgeographicinfertility treatmentintrauterine inseminationracesocioeconomic

Identifiers

PMID42398878
PMCPMC13372474

What OpenQuestion holds

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Registered trials

None linked

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.