Women's Knowledge of Cardiovascular Risk After Preeclampsia

Women's Knowledge of Future Cardiovascular Risk Associated With Complications of Pregnancy: A Systematic Review

Background

Several common pregnancy conditions significantly increase a woman's risk of future cardiovascular diseases (CVD). Patient education and interventions aimed at awareness and self-management of cardiovascular risk factors may help modify future cardiovascular risk. The aim of this systematic review was to examine education interventions for cardiovascular risk after pregnancy, clinical measures/scales, and knowledge outcomes in published qualitative and quantitative studies.

Methods

Five databases were searched (from inception to June 2023). Studies including interventions and validated and nonvalidated measures of awareness/knowledge of future cardiovascular risk among women after complications of pregnancy were considered. Quality was rated using the Mixed Methods Appraisal Tool. Results were analyzed using the Synthesis Without Meta-analysis reporting guideline. Characteristics of interventions were reported using the Template for Intervention Description and Replication. Fifteen studies were included; 3 were randomized controlled trials.

Results

In total, 1623 women had a recent or past diagnosis of hypertensive disorders of pregnancy, gestational diabetes mellitus, and/or premature birth. Of the 7 studies that used online surveys or questionnaires, 2 reported assessing psychometric properties of tools. Four studies used diverse educational interventions (pamphlets, information sheets, in-person group sessions, and an online platform with health coaching). Overall, women had a low level of knowledge about their future CVD risk. Interventions were effective in increasing this knowledge.

Conclusions

In conclusion, women have a low level of knowledge of risk of CVD after pregnancy complications. To increase this level of knowledge and self-management, this population has a strong need for psychometrically validated tailored education interventions.

Preferred lifestyle intervention characteristics and behaviour change needs of postpartum women following cardiometabolic pregnancy complications

BACKGROUND

Women with cardiometabolic pregnancy complications are at increased risk of future diabetes and heart disease which can be reduced through lifestyle management postpartum.

OBJECTIVES

This study aimed to explore preferred intervention characteristics and behaviour change needs of women with or without prior cardiometabolic pregnancy complications for engaging in postpartum lifestyle interventions.

DESIGN

Quantitative cross-sectional study.

METHODS

Online survey.

RESULTS

Overall, 473 women were included, 207 (gestational diabetes (n = 105), gestational hypertension (n = 39), preeclampsia (n = 35), preterm birth (n = 65) and small for gestational age (n = 23)) with and 266 without prior cardiometabolic pregnancy complications. Women with and without complications had similar intervention preferences, with delivery ideally by a healthcare professional with expertise in women's health, occurring during maternal child health nurse visits or online, commencing 7 weeks to 3 months post birth, with 15- to 30-min monthly sessions, lasting 1 year and including monitoring of progress and social support. Women with prior complications preferred intervention content on women's health, mental health, exercise, mother's diet and their children's health and needed to know more about how to change behaviour, have more time to do it and feel they want to do it enough to participate. There were significant differences between groups, with more women with prior cardiometabolic pregnancy complications wanting content on women's health (87.9% vs 80.8%, p = 0.037), mother's diet (72.5% vs 60.5%, p = 0.007), preventing diabetes or heart disease (43.5% vs 27.4%, p < 0.001) and exercise after birth (78.3% vs 68.0%, p = 0.014), having someone to monitor their progress (69.6% vs 58.6%, p = 0.014), needing the necessary materials (47.3% vs 37.6%, p = 0.033), triggers to prompt them (44.0% vs 31.6%, p = 0.006) and feeling they want to do it enough (73.4%, 63.2%, p = 0.018).

CONCLUSION

These unique preferences should be considered in future postpartum lifestyle interventions to enhance engagement, improve health and reduce risk of future cardiometabolic disease in these high-risk women.

Assessing awareness of long-term health risks among women with a history of preeclampsia: a cross-sectional study

Pregnancy complications, such as hypertensive disorders, present a substantial global public health challenge, with significant long-term implications for maternal and offspring health. This cross-sectional study aims to determine the level of awareness regarding long-term health risks among women who experienced preeclampsia during pregnancy in Cyprus and Greece. The study participants included adult women with a history of preeclampsia, while women with normal pregnancies were used as the comparison group. Data collection took place between June 2021 and February 2022, utilizing an online, self-administered questionnaire. The study included 355 women, with 139 (39.2%) in the preeclampsia group and 216 (60.8%) in the comparison group. Findings revealed that more than half of the women with prior preeclampsia (55.4%) were not aware of hypertensive disorders that can occur during pregnancy before their diagnosis, and a similar percentage (45.2%) had not received information about the long-term health risks following their diagnosis. Remarkably, only 3 participants (4.7%) with a history of preeclampsia were aware of the risk of developing cardiovascular diseases. There were no statistically significant differences between the preeclampsia and the comparison group regarding their concerns about long-term health risks, frequency of health checks, perceptions of factors influencing cardiovascular disease development, and doctor communication about different health topics, except from hypertension or high blood pressure. The study underscores the low level of awareness of long-term health risks among women with prior preeclampsia in Cyprus and Greece. This emphasizes the importance of implementing public health programs aimed at promoting cardiovascular risk assessment and effective management, both for clinicians and women with have experienced preeclampsia.

Perceived Cardiovascular Disease Risk Following Preeclampsia: A Cross-Sectional Study

Preeclampsia has been linked to an increased risk of cardiovascular disease (CVD), and the preeclamptic women were unaware of this link. Therefore, this study aims to assess women's knowledge and perception of future CVD after preeclampsia. This study used a cross-sectional descriptive design. Two hundred and forty-six women with a preeclampsia history were recruited from the Al Salam MCH Center and Suez Canal University Hospital. Data were collected during March 2022 using a socio-demographic questionnaire, an Adapted Coronary Heart disease knowledge tool for preeclamptic women, and The Perception of Risk of Heart Disease Scale (PRHDS). Most women (96%) were unaware of the relationship between CVD and preeclampsia. The women had a low CVD knowledge level (10.26 ± 6.08) as well as a low perception of cardiovascular disease risk (37.15 ± 7.22). There was a significant positive correlation between CVD knowledge and CVD risk perception (r = 0.434, p = 0.000). This study found that preeclampsia survivors underestimated their CVD risk. Based on these findings, preeclamptic women should receive health education sessions on CVD risk and prevention from their nurses and obstetricians. The hospital pre-discharge plan must contain these sessions in written and electronic formats to help women remember and follow CVD risk reduction measures.

Improving Cardiovascular Follow-Up after Diagnosis of a Hypertensive Disorder of Pregnancy using the Electronic Health Record

BACKGROUND

Cardiovascular disease is the leading cause of death among women. Sex-specific risk factors for cardiovascular disease include history of a hypertensive disorder of pregnancy.

PROBLEM

After diagnosis of a hypertensive disorder of pregnancy, professional societies recommend follow-up with a primary care provider for preventative care. There are gaps in patient and health care provider knowledge of the association between a hypertensive disorder of pregnancy and cardiovascular disease. That gap has a negative effect on patients receiving recommended follow-up.

METHODS

An electronic registry was created to identify those who gave birth in our health system and had a diagnosis of hypertensive disorder of pregnancy. From this, information outreach was sent electronically to the patient and their primary care provider.

INTERVENTIONS

Communication in the outreach included education on the association between hypertensive disorders of pregnancy and cardiovascular disease, the importance of follow-up, cardiopreventative strategies, and biochemical assessment. Medical records were audited at approximately 6 months postpartum to determine if patients completed a visit with their primary care provider to discuss cardiovascular risks.

RESULTS

Between May 2021 and June 2022, 15% ( n = 1,131) of patients who gave birth in our health system had a diagnosis of hypertensive disorder of pregnancy. Ninety percent of those patients who received outreach communication viewed the letter. At baseline, 16% of patients during postpartum with a hypertensive disorder of pregnancy saw their primary care provider to discuss cardiopreventative strategies. After implementation of our program, 26% of those with a hypertensive disorder of pregnancy saw their primary care provider for follow-up and discussed cardiopreventative strategies.

CLINICAL IMPLICATIONS

Nurses should ensure that women during postpartum and their primary care providers are educated about the association of hypertensive disorders of pregnancy and long-term cardiovascular risk. The electronic health record may be an optimal way to ensure education is provided and follow-up scheduled.

Content Analysis of Patient-Facing Information Related to Preeclampsia

BACKGROUND

Previous research has shown pregnant people are not knowledgeable about preeclampsia, a significant cause of maternal morbidity and mortality. This lack of knowledge may impact their ability to report symptoms, comply with recommendations, and receive appropriate follow-up care. Pregnant people commonly seek information from sources outside their treating clinician, including pregnancy-specific books and online sources. We examined commonly used preeclampsia information sources to evaluate whether pregnant people are receiving up-to-date, guideline-based information.

METHODS

We conducted a content analysis of preeclampsia-related information in top-ranking websites and bestselling pregnancy books. We used American College of Obstetricians and Gynecologists preeclampsia guidelines to construct a codebook, which we used to examine source content completeness and accuracy. For each source, we analyzed information about preeclampsia diagnosis, patient-reported symptoms, risk factors, prevention, treatment, and complications.

RESULTS

Across 19 included sources (13 websites and 6 books), we found substantial variation in completeness and accuracy of preeclampsia information. We found high rates of mentions for preeclampsia symptoms. Risk factors were more commonly included in online sources than book sources. Most sources mentioned treatment options, including blood pressure medication and giving birth; however, one-third of online sources positively mentioned the nonrecommended treatment of bed rest. Prevention methods, including prenatal aspirin for high-risk pregnancies, and long-term complications of preeclampsia were infrequently mentioned.

CONCLUSIONS

Varying rates of accuracy in patient-facing preeclampsia information mean there is substantial room for improvement in these sources. Ensuring pregnant people receive current guideline-based information is critical for improving outcomes and implementing shared decision-making.

Women’s perceptions of cardiovascular risk after preeclampsia: a qualitative study

Background

Preeclampsia is associated with increased risk of cardiovascular disease later in life, but studies suggest that women with previous preeclampsia are not aware of this. Little is known about how these women perceive the condition and the associated long-term risks. We examined the experiences and perceptions of preeclampsia and the increased risk of cardiovascular disease (CVD) later in life among Danish women with previous preeclampsia and their attitudes towards CVD risk screening.

Methods

Ten individual semi-structured interviews were conducted with women with previous preeclampsia. Data were analysed using thematic analysis.

Results

We identified six themes: 1) Experiences and perceptions of being diagnosed with preeclampsia, 2) Awareness about increased risk of CVD later in life, 3) Knowledge as a precondition for action, 4) The perception of CVD risk as being modifiable, 5) Motivators for and barriers to a healthy lifestyle, and 6) Screening for CVD. Awareness of the severity of preeclampsia was limited prior to being diagnosed. Particularly among those with few or no symptoms, preeclampsia was perceived as a non-severe condition, which was further reinforced by the experience of having received very little information. Nonetheless, some women were shocked by the diagnosis and feared for the health of the offspring. Many women also experienced physical and psychological consequences of preeclampsia. Awareness of the increased risk of later CVD was lacking; yet, when informed, the women considered this to be essential knowledge to be able to act accordingly. The risk of future CVD was perceived to be partly modifiable with a healthy lifestyle, and the women expressed a need for counselling on appropriate lifestyle changes to reduce CVD risk. Other factors were also mentioned as imperative for lifestyle changes, including social support. The women were generally positive towards potential future screening for CVD because it could provide them with information about their health condition.

Conclusions

After preeclampsia, women experienced a lack of knowledge on preeclampsia and the increased risk of CVD later in life. Improved information and follow-up after preeclampsia, including guidance on CVD risk reduction and support from health professionals and family, are warranted.

Knowledge and perception of cardiovascular disease risk in women of reproductive age

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Cardiovascular disease (CVD) is the leading cause of morbidity and mortality in American women, but general knowledge and perception of risk in this population remains poor.

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In this cross-sectional study of young women, significant gaps in knowledge and perception of CVD risk in individuals who have experienced an APO were identified along with general knowledge deficits related to pregnancy-related risk factors and CVD risk in young women.

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These findings provide primary data to support the need for development and delivery of educational content on CVD risk to young women, particularly during the peripartum period.

Objective

Women who experience adverse pregnancy outcomes (APO) are at increased risk for cardiovascular disease (CVD); however, their knowledge of CVD risk is not well characterized. We aimed to evaluate knowledge and perception of CVD risk in young women and to determine whether these factors differ based on experience of an APO.

Methods

We conducted a cross-sectional study among women with a recent live birth at an urban medical center. Knowledge and perception of CVD risk were assessed through a self-administered online survey adapted from the American Heart Association Survey of Women's CVD Awareness.

Results

Of 5612 individuals contacted between 3/1/21 and 4/18/21, 714 completed the survey; the mean (SD) age was 34 (4) years and 25% reported an APO. While 62% of respondents identified CVD as the leading cause of death in women, there was no significant difference in CVD knowledge scores between participants who reported experiencing an APO and those who did not (6.9 vs 6.8 out of 10; p = 0.51). Participants who reported experiencing an APO had higher perception of personal risk for CVD (adjusted odds ratio, 2.64 [95% CI 1.83-3.80]) compared with participants who did not. Half of participants who experienced an APO reported perceiving average, or below average, risk for CVD and only 41 (22.5%) reported speaking with a healthcare professional about CVD within the past year.

Conclusions

Gaps remain in knowledge of CVD risk among young women, particularly after an APO. The peripartum period may represent a unique opportunity for targeted education when healthcare engagement is high.