Effect of Informative Cesarean Delivery Operative Steps Video on Maternal Anxiety Level: A Randomized Controlled Trial
Panicha Phetprapasri, Athita Chanthasenanont, Pichita Prasongvei, Winitra Nuallaong, Suphachai Chaitrakulthong, Densak Pongrojpaw, Perapong Inthasorn, Panicha Phetprapasri, Valentina Lucia La Rosa, Panicha Phetprapasri
TL;DR
A short educational video about cesarean delivery steps significantly reduced maternal anxiety compared to standard care.
Contribution
Demonstrates that an informative video intervention effectively lowers post-cesarean anxiety in first-time mothers.
Findings
The intervention group had significantly lower post-operative anxiety scores than the control group (p = 0.002).
Most participants in the video group showed low anxiety post-surgery, while half of the control group remained moderately to highly anxious.
Educational videos can be a simple, effective tool to improve maternal well-being before and after cesarean delivery.
Abstract
Cesarean section is the most common obstetric procedure performed. This can lead to maternal anxiety, which is a significant contributor to postpartum depression. This can adversely affect pregnant women both mentally and emotionally, negatively impacting their well-being and family bonding. The aim of this study was to evaluate the effect of the addition of an informative cesarean section operative steps video on the maternal anxiety score compared with standard pre-cesarean section care. This randomized controlled trial was conducted at Thammasat University Hospital, Thailand, between April and September 2023. Pregnant women who underwent their first cesarean section were allocated to two groups: intervention and control groups. Participants in the intervention group were required to watch a 5-minute informative video that elaborately described the process from pre-operative steps…
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Figure 1
Figure 2
Figure 3| Control | Video | p-value | |
|---|---|---|---|
| Age (years)
| 32.07 ± 4.8 | 30.79 ± 5.3 | 0.100 |
| BMI (kg/m
2)
| 22.80 ± 4.5 | 23.56 ± 5.2 | 0.305 |
| Nulliparity
| 60 (70.6) | 63 (74.1) | 0.607 |
| Education level
| 0.123 | ||
|
| 19 (22.4) | 28 (32.9) | |
|
| 66 (77.6) | 57 (67.1) | |
| No underlying disease
| 75 (88.2) | 79 (92.9) | 0.607 |
| No history of abortion
| 67 (78.8) | 74 (87.1) | 0.153 |
| No history of abdominal surgery
| 75 (88.2) | 76 (89.4) | 0.808 |
| Indication
| 0.583 | ||
| Maternal request | 52 (61.2) | 60 (70.6) | |
| Malpresentation | 14 (16.5) | 14 (16.5) | |
| Obstructed labor | 11 (12.9) | 6 (7.1) | |
| Fetal macrosomia | 4 (4.7) | 2 (2.4) | |
| Placenta previa | 4 (4.7) | 3 (3.5) | |
| TR
| 5 (5.9) | 7 (8.2) | 0.549 |
| Weight of newborn
| 3172.0 ± 406.6 | 3098.0 ± 478.0 | 0.278 |
| Postpartum hemorrhage
| 4 (4.7) | 2 (2.4) | 0.406 |
| STAI levels | Control | Video | ||||
|---|---|---|---|---|---|---|
| Before | After | p-value | Before | After | p-value | |
| Low | 19 | 40 | <0.001 | 30 | 70 | <0.001 |
| Moderate–High | 66 | 45 | 55 | 15 | ||
| Adjusted OR | 95 % CI | p-value | |
|---|---|---|---|
| Pre-operative STAI score | |||
| AMA | 0.78 | 0.36–1.72 | 0.537 |
| Nulliparity | 1.34 | 0.44–4.10 | 0.614 |
| Education level
| 1.62 | 0.67–3.94 | 0.289 |
| Indication: maternal request | 0.82 | 0.38–1.76 | 0.603 |
| Post-operative STAI score | |||
| AMA | 0.60 | 0.24–1.49 | 0.269 |
| Nulliparity | 0.79 | 0.24–2.63 | 0.706 |
| Education level
| 1.72 | 0.67–4.47 | 0.263 |
| Indication: maternal request | 1.85 | 0.79–4.34 | 0.157 |
| Postpartum hemorrhage | 4.01 | 0.49–32.91 | 0.196 |
| Video | 0.17 | 0.07–0.38 | <0.001 |
| Pre-operative anxiety scores | 8.23 | 2.70–25.02 | <0.001 |
- —Research Fund of Thammasat University, Pathum Thani, Thailand
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Taxonomy
TopicsMaternal Mental Health During Pregnancy and Postpartum · Maternal and Perinatal Health Interventions · Infant Development and Preterm Care
Introduction
Cesarean section is the most common obstetric surgical procedure. The rate of cesarean deliveries increased globally by 19.4 percent in 2018. By 2030, the global cesarean section rate is projected to increase by 30 percent. This is equivalent to 38 million cesarean deliveries according to accumulated data. ^ 1 ^
In Thailand, the rate of cesarean delivery has shown a continuous upward trend, increasing from 25 percent to 30 percent over the last 15 years, and reaching 30 percent to 50 percent in 2023. ^ 2 ^ ^–^ ^ 4 ^ Maternal anxiety significantly contributes to postpartum depression. It is a common and serious issue that affects pregnant women, both mentally and emotionally. This can adversely affect one’s well-being and family bonding. Furthermore, cesarean delivery significantly increases the risk of postpartum depression. ^ 5 ^ Postpartum depression and anxiety can be influenced by various factors, such as maternal stress, anxiety during pregnancy, stressful events during or after childbirth, traumatic birth experiences, preterm birth, neonatal intensive care, low level of social support, previous history of depression, and breastfeeding problems. Screening for postpartum depression and anxiety during pregnancy using standardized assessment tools is recommended to efficiently identify and support at-risk women. ^ 6 ^
A previous study found that the use of anesthesia-informative video decreased the level of anxiety and improved the satisfaction level of cesarean section. ^ 7 ^ However, some reports have reported contradictory results. ^ 8 ^ ^,^ ^ 9 ^ Mirenberg reported in 2022 that the usage of informative cesarean operative steps video, which included preparations before entering the operation room to the recovery process, showed a reduction in maternal anxiety. ^ 10 ^ The aim of this study was to investigate whether the provision of an informative cesarean section video prior to surgery would lower maternal anxiety. Furthermore, it aimed to assess the prevalence of anxiety in pregnant women undergoing cesarean delivery and the satisfactory level of the informative educational video.
Methods
This randomized controlled trial was approved by the Human Ethics Committee of Thammasat University on the 21 March 2023 (MTU-EC-OB-1-010/66) and Thai Clinical Trials Registry on the 28 March 2023 ( TCTR20230328001). The study was conducted at the antenatal care clinic and postpartum wards at Thammasat University Hospital, Pathum Thani, Thailand. The participants were Thai singleton pregnant women aged between 18 and 45 years who were scheduled for cesarean delivery between April and September 2023. The exclusion criteria were previous cesarean delivery, pre-existing chronic illnesses before pregnancy, mental health disorders, fetal complications during pregnancy, fetal congenital anomalies, severe early neonatal illnesses, pregnancy-related complications that could not be managed by medications, emergency surgery conditions, and refusal to participate in this study.
Patients who met the selection criteria were reviewed before they were asked to provide written informed consent approved by the ethical approval committee to participate in the project. The team provided guidance and detailed explanations of the research to the participants on the day scheduled for cesarean delivery (1–2 weeks before the operative day) at the antenatal care clinic. They were randomized and allocated to two groups: control and intervention groups. All participants received routine pre- and post-cesarean care. Pre-operative care included explanation of the surgical procedure and possible complications. Participants in the intervention group were required to watch a 5-minute informative video designed and used in this study on the day scheduled for cesarean delivery. The video elaborately describes the pre-operative steps, anesthesia, cesarean delivery process, and post-operative care.
Before randomization, all participants were required to complete the demographic data and State-Trait Anxiety Inventory (STAI form Y-1). ^ 11 ^ The STAI form Y-1 questionnaire is on state anxiety and consists of 20 items evaluating four levels of intensity: not at all, sometimes, moderately, and very much. The questionnaire comprised 10 positively framed statements (Items 3, 4, 6, 7, 9, 12, 13, 14, 17, and 18), with scores ranging from 1 to 4. It also contained 10 negatively framed statements (Items 1, 2, 5, 8, 10, 11, 15, 16, 19, and 20) with scores ranging from 4 to 1. The total score ranged from 20 to 80 points, with a higher total score indicating a higher level of anxiety. The score interpretation was divided into three ranges of 20-39, 40-59 and 60-80 which can be interpreted as low, moderate, and high levels of anxiety, respectively. On postpartum day 1, all participants were reevaluated using the STAI from Y-1. If a research participant experiences a high level of anxiety before or after cesarean delivery, advice on meeting up with individual psychotherapy will be recommended, or a counseling team will offer assistance to help ease the participant’s anxiety. The intervention group was evaluated to measure the level of patient satisfaction with the informative videos on postpartum day 1. Statistical analysis was performed using Statistical Package for the Social Sciences version 26 (SPSS Inc., Chicago, USA). Continuous data were computed using an unpaired t-test and are presented as means with standard deviation. Categorical data were evaluated using the chi-square test and represented as numbers. Statistical significance was set than 0.05.
Results
One hundred and seventy-eight participants scheduled for first-time cesarean delivery were recruited and equally randomized into two groups, with eight cases that dropped out, as shown in Figure 1. Maternal demographic and obstetric data between the two groups were statistically indistinguishable, as seen in Table 1. Most of the participants were primigravida, had an educational level of at least a bachelor’s degree, and did not have any underlying disease or previous abdominal surgery. No differences were found in the indications for cesarean section and incidence of postpartum hemorrhage in either group. There were no cases of serious post-operative complications such as re-exploration or neonatal intensive care unit admission. The information sources of cesarean delivery in both groups were similar, and most of the participants received information about cesarean delivery from the Internet and friends before joining the research, as shown in Figure 2.
Flow chart of study.Control: standard pre-cesarean section operative care; Video: informative cesarean section operative steps video before cesarean section operation; STAI: State-Trait Anxiety Inventory.QR code for informative cesarean section operative steps video.
Information source of cesarean delivery before operation (not include intervention) (n=85 cases per group).Control: standard pre-cesarean operation care; Video: informative cesarean section steps video before operation; Book: The book that provides information on preparing for cesarean delivery; Family: A group of people who are related by blood, marriage or adoption such as parents; Medical professionals: person individuals trained and qualified to provide medical care such as doctors, nurses and other healthcare providers; Friends: person whom one has a bound of mutual affection who not a member of family; Internet: internet information providing guidance on preparing for cesarean delivery.
Before cesarean delivery, the STAI scores of the intervention and control groups did not differ significantly. The prevalence of participants who had moderate to high levels of anxiety in this study was 71 percent, eight of whom had high STAI scores.
Post-operatively, the STAI score was statistically significant in both groups. However, upon juxtaposing the post-operative scores between the two groups, it became evident that the cohort exposed to the intervention group had a statistically noteworthy decrease in scores compared to the control group (decreasing mean STAI score were 7.0 and 4.4 in the intervention and control groups, respectively, p=0.002), as shown in Figure 3. Table 2 shows that the control group exhibited a pre- operative moderate-to-high anxiety level of 77 percent, which was reduced to 53 percent post-operatively. The intervention group showed that the proportion of patients with moderate-to-high anxiety levels decreased from 65 percent in the pre-operative period to 18% in the post-operative period.
Comparison STAI score of pregnant women who underwent first time cesarean section (n=85 cases per group).STAI: The State-Trait Anxiety Inventory; Control: standard pre-cesarean operation care; Video: informative cesarean section steps video before operation; Before: anxiety score before cesarean section; After: anxiety score after cesarean section.
Seventy-eight percent of intervention patients transitioned from moderate to high anxiety pre-operatively to low anxiety post-operatively, doubling the control group's 34 percent improvement. Furthermore, two patients in the control group showed escalation from moderate to high anxiety levels, whereas in the intervention group, patients with high anxiety levels pre-operatively had reduced anxiety levels. Notably, all patients with pre- and post-operative high anxiety received psychological counseling. In the intervention group, almost all individuals reported the highest satisfaction scores for the informative cesarean section operative steps video, reaching approximately 87 percent.
According to the evaluation of factors affecting pre- and post-operative anxiety scores, pre-operative cesarean section anxiety was not affected. While two factors, watching the informative operative steps video and pre-operative anxiety scores, had a statistically significant impact on the post-operative anxiety score, the odds ratios were 0.17 and 8.23, respectively. as shown in Table 3. Watching the informative video had potentially reduced stress by 83%, and experiencing anxiety before surgery increased the risk of post-operative anxiety stress by 8.23 times.
Discussion
Maternal anxiety is prevalent throughout pregnancy, childbirth, and postpartum, with reported rates ranging from 15 percent to 36 percent. ^ 12 ^ ^–^ ^ 15 ^ Some studies suggest an increase in self-reported anxiety symptoms with advancing gestational age, peaking in the third trimester, and even exceeding postpartum levels. ^ 15 ^ Interestingly, our study found that in planned cesarean section, patients exhibited significantly higher anxiety levels (71 percent) compared to their counterparts without planned birth interventions during the third trimester. ^ 15 ^ This suggests a potential correlation between cesarean anticipation and heightened anxiety.
Cesarean section is the most common procedure in obstetrics and has been proven to save numerous lives of both mothers and infants during pregnancy complications. In some cases, parents may request this delivery method. There are various ways to access information regarding cesarean deliveries. However, despite its prevalence and readily available information, patients undergoing planned cesarean delivery still exhibit higher anxiety levels. Therefore, the ACOG strongly recommends assessing anxiety risks and conditions in pregnant and postpartum women for early detection and intervention. ^ 6 ^ Interventions for patients with anxiety can include both pharmacological and non-pharmacological methods, such as individual or group psychotherapy, music therapy, massage, meditation and hypnotherapy. ^ 16 ^ ^–^ ^ 18 ^
Current recommendations suggest implementing interventions to reduce anxiety before or near the time of cesarean section. ^ 19 ^ While some studies using informative videos about spinal block have not shown significant anxiety reduction, ^ 7 ^ ^–^ ^ 9 ^ ^,^ ^ 20 ^ ^,^ ^ 21 ^ research utilizing videos specifically about the cesarean operation process itself demonstrated a noteworthy decrease. ^ 10 ^ This aligns with our study's finding of reduced post-operative anxiety levels. Interestingly, both the intervention and control groups showed lower anxiety levels post-operatively. This may be attributed to the successful completion of surgery and the absence of complications, leading to a reduction in natural anxiety in both groups. However, a noteworthy detail emerged: the intervention group displayed a higher reduction in the STAI score post-operatively compared to the control group. Furthermore, the results revealed a shift within the intervention group, with 78 percent of patients initially experiencing moderate-to-high anxiety transitioning to a low anxiety level post-operatively, compared to only 34 percent in the control group. This substantial improvement reflects a greater efficacy of the intervention in mitigating presurgical anxiety compared to the control group. Notably, the overall prevalence of moderate anxiety in the intervention group post-operatively was 15 percent, which is consistent with the study of cesarean operative anxiety levels observed in Cindy-Lee's study involving unplanned cesarean operations and natural births. In stark contrast, the control group exhibited a significantly higher prevalence of moderate-to-high anxiety post-operatively, reaching 68 percent. ^ 15 ^ All pre-operative intervention patients who received psychological counseling showed no remaining cases of high anxiety level post-surgery, suggesting the effectiveness of counseling in reducing anxiety. However, both groups saw 10 percent (five cases) in the low anxiety group to moderate anxiety. Unfortunately, due to the limited sample size, a definitive analysis of the causes of this shift was not performed.
Previous research has identified several factors that significantly influence antenatal anxiety levels, including low to middle income, low educational attainment, a history of abortions, and the responsibility of caring for other children. Additionally, postnatal concerns, such as breastfeeding difficulties, wound pain, and infant care have been linked to post-operative anxiety. ^ 6 ^ ^,^ ^ 13 ^ Interestingly, our study found that none of the previously identified factors, even a history of abortions, significantly impacted pre-operative anxiety. Instead, watching informative videos before surgery demonstrably reduced anxiety levels post-operatively, consistent with findings from many studies. ^ 7 ^ ^,^ ^ 10 ^ ^,^ ^ 22 ^
However, a limitation of our study is that it solely assessed anxiety on postpartum day 1 by using the STAI. ^ 11 ^ This means that factors such as breastfeeding difficulties, wound pain, and infant care challenges, which often emerge later in the postnatal period, were not considered. Consequently, future research incorporating these additional elements throughout the pre- and postnatal phases could offer a more comprehensive understanding of CS-related anxiety. By comprehensively studying these broader factors, we can develop more effective intervention methods and tools to reduce anxiety during pregnancy and motherhood.
The findings from this research show that pre-operative video education has emerged as a powerful tool for reducing cesarean operative anxiety, offering promise as a safe, cost-effective, and widely accessible intervention. These findings suggest that informative videos can be disseminated beyond hospital walls, offering benefits to patients who might not otherwise have access to accurate and reliable information. The ability to disseminate and empower patients with clear and accurate pre-operative information regardless of their source of prior knowledge is crucial. In particular, when considering the varied sources from which patients could acquire information pre-operatively, including personal experiences, hearsay, and academic resources. This study highlights the need for comprehensive and reliable pre-operative information to ensure that patients feel empowered throughout their surgical journey.
Furthermore, leveraging technology and digital platforms could expand the reach of educational resources, ensuring that accurate and comprehensive information is easily accessible to a wider audience, creating easily digestible and reliable content that can empower pregnant patients and enable them to make informed decisions and better prepare for surgical procedures. This patient-centered approach not only enhances care and satisfaction but also contributes to improved health outcomes.
Conclusion
Pre-operative educational videos have emerged as a powerful tool that significantly reduces cesarean operative anxiety and holds promise for improved health outcomes. This readily implementable intervention empowers women with clear and reliable information, transcends hospital walls, and promotes informed decision making. Further research should explore its long-term impact and applicability to other surgical contexts to implement positive surgical experiences. Investing in this approach will not only equip mothers with confidence but also lay the groundwork for a healthier future for mothers and their families.
Ethics and consent
This randomized controlled trial was approved by the Human Ethics Committee of Thammasat University on the 21 March 2023 (MTU-EC-OB-1-010/66) and Thai Clinical Trials Registry on the 28 March 2023 (TCTR20230328001). Patients who met the selection criteria were reviewed before they were asked to provide written informed consent approved by the ethical approval committee to participate in the project.
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