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Tjernström, K., Lindberg, I., Wiklund, M. & Persson, M. (2026). Beyond the physical: exploring the complexities of Women’s health after severe perineal trauma: a cross-sectional study on predictors of health-related quality of life in Sweden. Frontiers in Global Women's Health, 7, Article ID 1734365.
Open this publication in new window or tab >>Beyond the physical: exploring the complexities of Women’s health after severe perineal trauma: a cross-sectional study on predictors of health-related quality of life in Sweden
2026 (English)In: Frontiers in Global Women's Health, E-ISSN 2673-5059, Vol. 7, article id 1734365Article in journal (Other academic) Published
Abstract [en]

Introduction: Severe perineal trauma (SPT), defined as third- or fourth-degree lacerations during childbirth, is a known risk factor for adverse postpartum health-related quality of life (HRQoL). Although HRQoL may improve within six months postpartum, up to 30% of affected women in Sweden report long-term health problems beyond one year. While qualitative studies highlight the broad negative impact, quantitative findings remain inconclusive, particularly regarding the role of pelvic floor symptoms and the degree of SPT, underscoring the need for further research. The aim is to assess and compare HRQoL in a sample of women with SPT, and to identify predictors of physical and mental health at least 18 months postpartum.

Methods: A nationwide cross-sectional study was conducted in Sweden using an online questionnaire to assess HRQoL via the validated RAND-36 instrument. Linear regression analysis was employed to explore associations.

Results: Two hundred and twenty-one women with SPT and varying symptom bother from SPT, at least 18 months after the childbirth, responded. The study population exhibited worse-than-average RAND-36 scores across most dimensions (apart from physical functioning and pain) compared to normative data for women in Sweden. Further, the mean physical health score was significantly lower in our study sample (M = 70.7, SD = 22.1) compared to the reference population of women in Sweden (M = 73.63, SD = 29.45), t [df (degrees of freedom) 220] = −1.99, p = 0.047, Cohen's d = 0.13. The mean mental health score was significantly lower in our study sample (M = 63.2, SD = 21.4) compared to normative Swedish women (M = 71.7, SD = 27.15), t (df 220) = −5.90, p < 0.001, Cohen's d = 0.40. Health change over the past year remained relatively static with a slight trend towards improvement (mean 54.5; SD 21.6; CI 95% 51.6–57.4). Physical health was predicted by the extent of symptom bother, perceived work ability, educational attainment, and level of physical activity. Mental health was predicted by age, extent of symptom bother, and perceived work ability.

Conclusions: These findings underscore the need for individualized, multidisciplinary care strategies that address both physical and psychological dimensions of recovery after sustaining SPT at childbirth. Future research should investigate the barriers and facilitators influencing HRQoL, to enhance HRQoL and support the reintegration of women with SPT into their social and professional spheres. A deeper understanding of the socioeconomic and occupational contexts of affected women is essential to promote more equitable health outcomes.

Place, publisher, year, edition, pages
Frontiers Media S.A., 2026
Keywords
cross-sectional study, health-related quality of life, long-term, obstetric anal sphincter injury, patient-reported outcome measures, predictors, RAND-36, severe perineal trauma
National Category
Nursing
Identifiers
urn:nbn:se:umu:diva-250119 (URN)10.3389/fgwh.2026.1734365 (DOI)001700675500001 ()2-s2.0-105031140375 (Scopus ID)
Funder
Umeå University
Available from: 2026-02-20 Created: 2026-02-20 Last updated: 2026-03-13Bibliographically approved
Tjernström, K., Holmberg, H., Edvardsson, K., Murray, C., Lindberg, I., Wiklund, M. & Persson, M. (2026). Postpartum work ability among women with severe perineal trauma at childbirth: an exploratory cross-sectional pilot study in Sweden. Sexual & Reproductive HealthCare, 47, Article ID 101188.
Open this publication in new window or tab >>Postpartum work ability among women with severe perineal trauma at childbirth: an exploratory cross-sectional pilot study in Sweden
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2026 (English)In: Sexual & Reproductive HealthCare, ISSN 1877-5756, E-ISSN 1877-5764, Vol. 47, article id 101188Article, review/survey (Other academic) Published
Abstract [en]

Objective: Existing literature offers fragmented insights into working life following severe perineal trauma (SPT), suggesting positive and negative implications. No research has systematically examined work ability or potential risk factors associated with impaired work ability. This study assessed and compared work ability among women with SPT more than 18 months postpartum and identified potential risk factors for impaired work ability.

Methods: An exploratory cross-sectional pilot study was conducted in Sweden. Participants were recruited via digital platforms (n = 197) and included women who sustained SPT during childbirth more than 18 months before data collection. Data were collected via an online questionnaire and analysed using multivariable logistic regression.

Results: Nearly one-third of participants reported impaired work ability. Absence of reconstructive surgery, increased life impact of pelvic floor disorders, and history of sick leave in adult life were identified as risk factors for impaired work ability.

Conclusions: The complexity of health problems following SPT may affect women’s ability to work. Given the exploratory nature and limited sample size of this pilot study, larger longitudinal studies – using national registers or multicentre recruitment – are needed to confirm the observed associations and deepen understanding of the multifaceted consequences of health problems following SPT.

Keywords
Logistic regression models, Postpartum, Return to work, Risk factors, Severe perineal trauma, Work Ability Index
National Category
Nursing
Identifiers
urn:nbn:se:umu:diva-249323 (URN)10.1016/j.srhc.2026.101188 (DOI)41587533 (PubMedID)2-s2.0-105029437082 (Scopus ID)
Funder
Umeå University
Available from: 2026-02-02 Created: 2026-02-02 Last updated: 2026-02-19Bibliographically approved
Dahlberg, J., Nylander, E., Persson, M. & Shayesteh, A. (2025). Struggles in accessing healthcare, the experiences made by women with lipedema in Sweden: a qualitative study. International Journal of Women's Health, Volume 17, 4949-4960
Open this publication in new window or tab >>Struggles in accessing healthcare, the experiences made by women with lipedema in Sweden: a qualitative study
2025 (English)In: International Journal of Women's Health, E-ISSN 1179-1411, Vol. Volume 17, p. 4949-4960Article in journal (Refereed) Published
Abstract [en]

Background: Lipedema is a relatively unknown condition, often leading to misdiagnosis and a lack of proper treatment.

Purpose: To explore the experiences of seeking healthcare support and treatment among women with a physician-verified diagnosis of lipedema.

Methods: Twelve women with lipedema, verified by medical examination, were interviewed using semi-structured interviews. The transcribed data was analyzed using qualitative content analysis with an inductive approach and abstracted to visualize manifest and latent meanings.

Results: The theme "Pushing the barricaded doors to treatment and care while fighting to illuminate the shadows of lipedema" describes the experiences of women being denied subsidized treatment and disregarded by healthcare professionals. The theme is based on three categories "Experiencing societal injustice and gatekeeping in healthcare services", "Combating prejudice and stigmatization with increased awareness", and "Having a solid desire for improved and affordable treatment options". Women with lipedema described feelings of being abandoned by decision-makers and healthcare. When in need of symptom relief, women with lipedema searched and attempted different therapies, and when treatment were available, the women would have to pay for it themselves.

Conclusion: Lipedema remains an unknown disease with few available treatments in subsidized healthcare. Lack of experience regarding lipedema among healthcare professionals and their failure to assess the condition risks damaging the confidence of affected women. Therefore, increased awareness and education of healthcare personnel to increase the clinical recognition of lipedema are necessary first steps to reducing misdiagnosis, improve patient satisfaction, and the availability of care among patients with lipedema.

Place, publisher, year, edition, pages
Dove Medical Press, 2025
Keywords
content analysis, women's health, treatment availability, patient experience
National Category
Nursing
Identifiers
urn:nbn:se:umu:diva-246867 (URN)10.2147/ijwh.s563416 (DOI)001628265500001 ()41333043 (PubMedID)2-s2.0-105023374849 (Scopus ID)
Funder
Region Västerbotten, RV-980786
Available from: 2025-11-27 Created: 2025-11-27 Last updated: 2025-12-11Bibliographically approved
Dahlberg, J., Nylander, E., Persson, M. & Shayesteh, A. (2024). An uncertain uphill battle: experiences and consequences of living with lipedema. International Journal of Qualitative Studies on Health and Well-being, 19(1), Article ID 2300152.
Open this publication in new window or tab >>An uncertain uphill battle: experiences and consequences of living with lipedema
2024 (English)In: International Journal of Qualitative Studies on Health and Well-being, ISSN 1748-2623, E-ISSN 1748-2631, Vol. 19, no 1, article id 2300152Article in journal (Refereed) Published
Abstract [en]

Purpose: To describe and analyse experiences of living with lipedema. Methods: Individual, semi-structured interviews with a purposive sample of 12 women diagnosed with lipedema and analysed by qualitative content analysis utilizing an inductive approach.

Results: The overarching theme, “An uncertain uphill battle against a divergent body and societal ignorance”, covers the experiences of living with lipedema and is based on five categories; “Captivated by a disintegrating body”, “Face the impairments of a chronic condi-tion”, “Experience social exclusion”, “Need emotional support to go on” and “Mull over an insecure future”. The women felt entrapped within their bodies and experienced social exclusion due to the chronic symptoms and the progressive body shape alteration caused by their illness. Having experienced deficient information on the illness, varying support from other people, and a deteriorating economic situation, the women face an uncertain future.

Conclusions: Symptoms and restrictions caused by lipedema affect women’s livelihood and future, as there are no indications for disease improvement. Preventive work aimed at reducing health deterioration should be a priority. More research is needed to raise health-care awareness regarding difficulties experienced by patients with lipedema.

Place, publisher, year, edition, pages
Taylor & Francis, 2024
Keywords
Lipedema, Women, Qualitative research, Content analysis, Body Image
National Category
Dermatology and Venereal Diseases
Research subject
Dermatology and Venerology
Identifiers
urn:nbn:se:umu:diva-218759 (URN)10.1080/17482631.2023.2300152 (DOI)001133286800001 ()38159285 (PubMedID)2-s2.0-85181414770 (Scopus ID)
Funder
Region Västerbotten
Available from: 2023-12-31 Created: 2023-12-31 Last updated: 2024-08-14Bibliographically approved
Tjernström, K., Lindberg, I., Wiklund, M. & Persson, M. (2024). Overlooked by the obstetric gaze - how women with persistent health problems due to severe perineal trauma experience encounters with healthcare services: a qualitative study. BMC Health Services Research, 24(1), Article ID 610.
Open this publication in new window or tab >>Overlooked by the obstetric gaze - how women with persistent health problems due to severe perineal trauma experience encounters with healthcare services: a qualitative study
2024 (English)In: BMC Health Services Research, E-ISSN 1472-6963, Vol. 24, no 1, article id 610Article in journal (Refereed) Published
Abstract [en]

BACKGROUND: During the first year postpartum, about 25 per cent of Swedish women with severe perineal trauma (SPT), i.e., a third- or fourth-degree perineal laceration at childbirth, are unsatisfied with their healthcare contacts. Further, there is a lack of research on the more long-term experiences of healthcare encounters among women with persistent SPT-related health problems. This study explores how women with self-reported persistent SPT-related health problems experience their contact with healthcare services 18 months to five years after childbirth when the SPT occurred.

METHODS: In this descriptive qualitative study, a purposive sample of twelve women with self-reported persistent health problems after SPT were individually interviewed from November 2020 - February 2022. The data was analysed using inductive qualitative content analysis.

RESULTS: Our results showed a paradoxical situation for women with persistent health problems due to SPT. They struggled with their traumatised body, but healthcare professionals rejected their health problems as postpartum normalities. This paradox highlighted the women's difficulties in accessing postpartum healthcare, rehabilitation, and sick leave, which left them with neglected healthcare needs, diminished emotional well-being, and loss of financial and social status. Our results indicated that these health problems did not diminish over time. Consequently, the women had to search relentlessly for a 'key person' in healthcare who acknowledged their persistent problems as legitimate to access needed care, rehabilitation, and sick leave, thus feeling empowered.

CONCLUSIONS: Our study revealed that women with persistent SPT-related health problems experienced complex health challenges. Additionally, their needs for medical care, rehabilitation, and sick leave were largely neglected. Thus, the study highlights an inequitable provision of SPT-related healthcare services in Sweden, including regional disparities in access to care. Hence, the authors suggest that Swedish national guidelines for SPT-related care need to be developed and implemented, applying a woman-centered approach, to ensure equitable, effective, and accessible healthcare.

Place, publisher, year, edition, pages
BioMed Central (BMC), 2024
Keywords
Access to care, Empowerment, Healthcare encounters, Key person, Normalisation, Persistent health problems, Postpartum healthcare, Qualitative content analysis, Severe perineal trauma
National Category
Nursing
Identifiers
urn:nbn:se:umu:diva-224330 (URN)10.1186/s12913-024-11037-5 (DOI)001219637700002 ()38724992 (PubMedID)2-s2.0-85192535018 (Scopus ID)
Available from: 2024-05-14 Created: 2024-05-14 Last updated: 2025-10-28Bibliographically approved
Hildingsson, I., Berterö, C., Hultcrantz, M., Kärrman Fredriksson, M., Peira, N., Silverstein, R. A., . . . Sveen, J. (2024). Support interventions to reduce psychological distress in families experiencing stillbirth in high income countries: a systematic review. Women and Birth, 37(2), 296-302
Open this publication in new window or tab >>Support interventions to reduce psychological distress in families experiencing stillbirth in high income countries: a systematic review
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2024 (English)In: Women and Birth, ISSN 1871-5192, E-ISSN 1878-1799, Vol. 37, no 2, p. 296-302Article, review/survey (Refereed) Published
Abstract [en]

Background: Previous research indicates disparities in the care of bereaved parents and siblings following a stillbirth in the family. The aim of this systematic review was to assess the effects of interventions aimed at reducing psychological distress among parents or siblings in high-income countries after experiencing a stillbirth.

Methods: The databases CINAHL, Medline, PsycInfo, Cochrane Library, and EMBASE were searched in August 2022.

Results: Four intervention studies from the United States (US), the United Kingdom (UK), Finland, and Australia, met the inclusion criteria. The interventions comprised a perinatal grief support team; a perinatal counselling service; a grief support program; and a support package including contacts with peer supporters and health care staff. No studies of interventions for siblings were found. The results could not be synthesised due to disparities in interventions and outcome measures. The risk of bias was assessed as high in all four studies and the certainty for all outcomes was rated as very low.

Conclusion: More controlled trials with rigorous methods are needed to evaluate the effect of bereavement support interventions in parents and siblings after stillbirth. Future studies should include a core outcome set to make them more comparable. Most of the studies in this review were assessed to have an overall high risk of bias, mainly due to problems with missing outcome data; thus, future studies could specifically target this problem.

Place, publisher, year, edition, pages
Elsevier, 2024
Keywords
Bereavement, Grief, Interventions, Parents, Siblings, Stillbirth, Support
National Category
Nursing Gynaecology, Obstetrics and Reproductive Medicine
Identifiers
urn:nbn:se:umu:diva-220440 (URN)10.1016/j.wombi.2024.01.007 (DOI)001225771500001 ()38242808 (PubMedID)2-s2.0-85183542323 (Scopus ID)
Available from: 2024-02-05 Created: 2024-02-05 Last updated: 2025-10-17Bibliographically approved
Bergström, C., Axén, I., Field, J., Hartvigsen, J., van der Marck, M., Newell, D., . . . Persson, M. (2024). The chiropractors' dilemma in caring for older patients with musculoskeletal complaints: Collaborate, integrate, coexist, or separate?. PLOS ONE, 19(5), Article ID e0302519.
Open this publication in new window or tab >>The chiropractors' dilemma in caring for older patients with musculoskeletal complaints: Collaborate, integrate, coexist, or separate?
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2024 (English)In: PLOS ONE, E-ISSN 1932-6203, Vol. 19, no 5, article id e0302519Article in journal (Refereed) Published
Abstract [en]

The world’s elderly population is growing at a rapid pace. This has led to an increase in demand on the health and welfare systems due to age-related disorders, with musculoskeletal complaints driving the need for rehabilitation services. However, there are concerns about health services’ ability to meet this demand. While chiropractic care is gaining recognition for its benefits in treating older adults with musculoskeletal disorders, there is limited scientific literature on chiropractors’ role and experiences in this area. To bridge this gap, we interviewed 21 chiropractors in Great Britain, the Netherlands, Norway, and Sweden. Inductive qualitative content analysis was used to analyse the interviews, and despite differences in integration and regulation between the countries, several common facilitators and barriers in caring for and managing older patients with musculoskeletal complaints emerged. While participants expressed optimism about future collaborations with other healthcare professionals and the integration of chiropractic into national healthcare systems, they also highlighted significant concerns regarding the existing healthcare infrastructure. The participants also felt that chiropractors, with their non-surgical and holistic approach, were well-positioned to be the primary point of contact for older patients. However, there were some common barriers, such as the affordability of care, limited integration of chiropractic, and the need to prioritise musculoskeletal complaints within public healthcare. Our findings suggest that chiropractors experience their clinical competencies as an underutilised resource in the available healthcare systems and that they could contribute to and potentially reduce the escalating burden of musculoskeletal complaints and associated costs among older patients. Additionally, our findings highlight the desire among the participants to foster collaboration among healthcare professionals and integrate chiropractic into the national public healthcare system. Integrating chiropractors as allied health professionals was also perceived to improve coordinated, patient-centred healthcare for older adults.

Place, publisher, year, edition, pages
Public Library of Science (PLoS), 2024
National Category
Health Care Service and Management, Health Policy and Services and Health Economy
Identifiers
urn:nbn:se:umu:diva-225271 (URN)10.1371/journal.pone.0302519 (DOI)001265371800070 ()38696495 (PubMedID)2-s2.0-85192041377 (Scopus ID)
Funder
Umeå University
Available from: 2024-05-29 Created: 2024-05-29 Last updated: 2025-04-24Bibliographically approved
Persson, M., Hildingsson, I., Hultcrantz, M., Kärrman Fredriksson, M., Peira, N., Silverstein, R. A., . . . Berterö, C. (2023). Care and support when a baby is stillborn: a systematic review and an interpretive meta-synthesis of qualitative studies in high-income countries. PLOS ONE, 18(8), Article ID e0289617.
Open this publication in new window or tab >>Care and support when a baby is stillborn: a systematic review and an interpretive meta-synthesis of qualitative studies in high-income countries
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2023 (English)In: PLOS ONE, E-ISSN 1932-6203, Vol. 18, no 8, article id e0289617Article, review/survey (Refereed) Published
Abstract [en]

INTRODUCTION: Approximately 2 million babies are stillborn annually worldwide, most in low- and middle-income countries. Present review studies of the parental and healthcare providers' experiences of stillbirth often include a variety of settings, which may skew the findings as the available resources can vary considerably. In high-income countries, the prevalence of stillbirth is low, and support programs are often initiated immediately when a baby with no signs of life is detected. There is limited knowledge about what matters to parents, siblings, and healthcare providers when a baby is stillborn in high-income countries.

OBJECTIVES: This systematic review and interpretive meta-synthesis aim to identify important aspects of care and support for parents, siblings, and healthcare professionals in high-income countries from the diagnosis of stillbirth throughout the birth and postpartum period.

METHODS: A systematic review and qualitative meta-synthesis were conducted to gain a deeper and broader understanding of the available knowledge about treatment and support when stillbirth occurred. Relevant papers were identified by systematically searching international electronic databases and citation tracking. The quality of the included studies was assessed, and the data was interpreted and synthesised using Gadamer's hermeneutics. The review protocol, including qualitative and quantitative study approaches, was registered on PROSPERO (CRD42022306655).

RESULTS: Sixteen studies were identified and included in the qualitative meta-synthesis. Experiences of care and support were interpreted and identified as four fusions. First, Personification is of central importance and stresses the need to acknowledge the baby as a unique person. The parents became parents even though their baby was born dead: The staff should also be recognised as the individuals they are with their personal histories. Second, the personification is reinforced by a respectful attitude where the parents are confirmed in their grief; the baby is treated the same way a live baby would be. Healthcare professionals need enough time to process their experiences before caring for other families giving birth. Third, Existential issues about life and death become intensely tangible for everyone involved, and they often feel lonely and vulnerable. Healthcare professionals also reflect on the thin line between life and death and often question their performance, especially when lacking collegial and organisational support. Finally, the fusion Stigmatisation focused on how parents, siblings, and healthcare professionals experienced stigma expressed as a sense of loneliness, vulnerability, and being deviant and marginalised when a baby died before or during birth. GRADE CERQual ratings for the four fusions ranged from moderate to high confidence.

CONCLUSIONS: The profound experiences synthesised in the fusions of this meta-synthesis showed the complex impacts the birth of a baby with no signs of life had on everyone involved. These fusions can be addressed and supported by applying person-centred care to all individuals involved. Hence, grief may be facilitated for parents and siblings, and healthcare professionals may be provided with good conditions in their professional practice. Furthermore, continuing education and support to healthcare professionals may facilitate them to provide compassionate care and support to affected parents and siblings. The fusions should also be considered when implementing national recommendations, guidelines, and clinical practice.

Place, publisher, year, edition, pages
Public Library of Science (PLoS), 2023
National Category
Nursing
Identifiers
urn:nbn:se:umu:diva-213411 (URN)10.1371/journal.pone.0289617 (DOI)001054317000015 ()37582089 (PubMedID)2-s2.0-85168066250 (Scopus ID)
Available from: 2023-08-28 Created: 2023-08-28 Last updated: 2025-04-24Bibliographically approved
Tjernström, K., Lindberg, I., Wiklund, M. & Persson, M. (2023). Negotiating the ambiguity of an (in)authentic working life: a grounded theory study into severe perineal trauma. BMC Women's Health, 23(1), Article ID 47.
Open this publication in new window or tab >>Negotiating the ambiguity of an (in)authentic working life: a grounded theory study into severe perineal trauma
2023 (English)In: BMC Women's Health, E-ISSN 1472-6874, Vol. 23, no 1, article id 47Article in journal (Refereed) Published
Abstract [en]

Background: In Sweden, persistent physical and psychological health problems occur in about three in ten women who sustain severe perineal trauma (SPT) during childbirth. As most Swedish women work outside the home, the question of if and how SPT-related morbidity influences working life needs exploration. This study aims to qualitatively explore how women with persistent SPT-related morbidities experience and conceptualise their problems concerning working life. Further, we theorise the findings by applying Simone de Beauvoir’s feminist framework of immanence and transcendence as well as authentic and inauthentic life.

Methods: Ten interviews with women recruited via a Swedish social media community for perineal trauma were analysed according to Charmaz’s constructivist approach to grounded theory.

Results: The theoretical model and related core category ‘Negotiating the ambiguity of an (in)authentic working life’ reflected the women’s negotiations of immanence as ‘the silent covert object’ versus transcendence as the ‘the resourceful overt subject’. The model also mirrored the conflict of (in)authenticity in working life. An inauthentic working life was experienced when women were denied their subjectivity at work or constructed themselves as subjects in denial of their SPT. On the other hand, women who acknowledged their SPT and were constructed as subjects by ‘others’ achieved an authentic working life despite SPT.

Conclusions: The conflicting gendered process of ‘the silent covert object’ versus ‘the resourceful overt subject’ problematised women’s vulnerability at work. Aspects that enable subjectification and transcendence are essential for policymakers, employers, healthcare services, and society to eradicate the taboo of SPT and create a working environment characterised by understanding, support, and flexibility. Further, access to adequate care, sick leave, and occupational rehabilitation are essential. Such measures support transcendence towards an authentic working life and, consequently, a more gender-equal working environment that does not deprive women of career opportunities due to a physical ailment.

Place, publisher, year, edition, pages
BioMed Central (BMC), 2023
Keywords
Severe perineal trauma, Maternal morbidity, Workability, Gounded theory, Gender theory, Simone de Beauvoir, Immanence, Transcendence
National Category
Nursing
Identifiers
urn:nbn:se:umu:diva-204699 (URN)10.1186/s12905-023-02191-9 (DOI)000928604300001 ()36750837 (PubMedID)2-s2.0-85147562489 (Scopus ID)
Funder
Umeå University
Available from: 2023-02-10 Created: 2023-02-10 Last updated: 2025-10-28Bibliographically approved
Chen, S., Persson, M., Wang, R., Dalman, C., Lee, B. K., Karlsson, H. & Gardner, R. M. (2023). Random capillary glucose levels throughout pregnancy, obstetric and neonatal outcomes, and long-term neurodevelopmental conditions in children: a group-based trajectory analysis. BMC Medicine, 21(1), Article ID 260.
Open this publication in new window or tab >>Random capillary glucose levels throughout pregnancy, obstetric and neonatal outcomes, and long-term neurodevelopmental conditions in children: a group-based trajectory analysis
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2023 (English)In: BMC Medicine, E-ISSN 1741-7015, Vol. 21, no 1, article id 260Article in journal (Refereed) Published
Abstract [en]

Background: Gestational diabetes mellitus (GDM) is associated with both short- and long-term risks, although it is unknown if risks vary by severity, timing, and duration of gestational hyperglycemia. We aimed to identify trajectories of random capillary glucose (RCG) levels throughout pregnancy and assess their associations with both obstetric/neonatal outcomes and children’s risk of neurodevelopmental conditions (NDCs) (i.e., autism, intellectual disability, and attention-deficit/hyperactivity disorders [ADHD]).

Methods: A population-based cohort study was conducted involving 76,228 children born to 68,768 mothers without pregestational diabetes. Group-based trajectory modeling was utilized to identify distinct glucose trajectories across RCG values throughout the course of pregnancy. The associations between these trajectory groups and obstetric/neonatal outcomes as well as children’s NDCs were then assessed using generalized estimating equation models with a logit link. The Benjamini-Hochberg (BH) procedure was employed to adjust P-values for multiple comparisons, controlling the false discovery rate (FDR).

Results: Five distinct glucose trajectory groups were identified, each with varying percentages diagnosed with GDM. Their associations with obstetric/neonatal outcomes as well as children’s NDCs varied. For example, when compared to the "Persistently Low" group, other groups exhibited varying degrees of increased risk for large-for-gestational-age babies, with the exception of the "High in Early Pregnancy" group. Compared to the "Persistently Low" group, all other trajectory groups were associated with NDC outcomes, except the “High in Mid-Pregnancy” group. However, none of the associations with offspring NDCs remained significant after accounting for the FDR correction.

Conclusions: Persistent high glucose levels or moderately elevated glucose levels throughout pregnancy, as well as transient states of hyperglycemia in early or mid-pregnancy, were found to be associated with increased risks of specific obstetric and neonatal complications, and potentially offspring NDCs. These risks varied depending on the severity, timing, duration, and management of hyperglycemia. The findings underscore the need for continuous surveillance and individualized management strategies for women displaying different glucose trajectories during pregnancy. Limitations such as potential residual confounding, the role of mediators, and small sample size should be addressed in future studies.

Place, publisher, year, edition, pages
BioMed Central (BMC), 2023
Keywords
Attention-deficit/hyperactivity disorder, Autism, Intellectual disability, Maternal glucose levels, Neonatal outcomes, Obstetric outcomes
National Category
Public Health, Global Health and Social Medicine
Identifiers
urn:nbn:se:umu:diva-212478 (URN)10.1186/s12916-023-02926-3 (DOI)001032094700006 ()37468907 (PubMedID)2-s2.0-85165372315 (Scopus ID)
Funder
Karolinska InstituteSwedish Research Council, 2016-06658Swedish Research Council, 2017–02900Swedish Research Council, 2022-01404Swedish Research Council, 523–2010–1052
Available from: 2023-08-03 Created: 2023-08-03 Last updated: 2025-04-24Bibliographically approved
Organisations
Identifiers
ORCID iD: ORCID iD iconorcid.org/0000-0002-5300-0990

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