Impact of the Maternal and Child Health handbook in Angola for improving continuum of care and other maternal and child health indicators: study protocol for a cluster randomised controlled trial

Association between the continuum of care and postpartum depression among Angolan mothers

BACKGROUND

This study investigated the association between maternal and child health service utilization patterns and postpartum depression (PPD).

METHODS

This study analyzed a dataset of women who participated in a randomized controlled trial to examine the effectiveness of the Maternal and Child Health Handbook in Angola. We defined probable PPD as an Edinburgh Postpartum Depression Scale (EPDS) score ≥ 10. The EPDS was administered at approximately 6 months postpartum. Service utilization patterns were defined using numbers of antenatal care (ANC), facility delivery, and vaccination visits by 6 months postpartum. The association between service utilization patterns and PPD was examined using logistic regression analyses adjusting for socioeconomic factors and parity. The continuum of care (CoC) complete pattern (four ANC/facility delivery/four vaccination) was used as a reference.

RESULTS

The data of 7087 participants whose children were alive and aged 6 months or older at the endline survey were analyzed. Prevalence of PPD was 17.9 % in urban and 43.2 % in rural municipalities. In urban municipalities, dropouts from the CoC at delivery and after delivery had significantly higher odds of PPD (AOR = 1.45, 95 % CI = 1.00-2.10; AOR = 1.57, 95 % CI = 1.24-1.99). In rural municipalities, dropouts from the CoC after delivery (AOR = 1.60, 95 % CI = 1.12-2.28) had significantly higher odds of PPD.

LIMITATIONS

The onset of depressive symptoms was not assessed. The EPDS was validated in some Portuguese speaking countries but not in Angola.

CONCLUSION

PPD was associated with irregular service utilization patterns such as dropouts from the CoC. Therefore, CoC and mental health must be promoted simultaneously.

Association of sociodemographic and maternal healthcare factors with birth registration in Angola

OBJECTIVES

Angola has a high burden of unregistered children and efforts to increase birth-registration coverage have not yielded the desired progress. This study aimed to examine sociodemographic and healthcare-related factors associated with birth registration in Angola.

STUDY DESIGN

Secondary data analysis of the Maternal and Child Health (MCH) Handbook randomised controlled trial conducted in Benguela province, Angola and involving 11,006 women.

METHODS

For this analysis, we excluded women with missing data on birth registration (n = 1424), multiple gestation (n = 243), and those with infant death (n = 6). The final study population included 9333 women with infants under one year of age. We used multilevel mixed-effects logistic regression analysis to determine sociodemographic and healthcare-related factors associated with the registration of a child's birth.

RESULTS

Of the 9333 live births, 25% (95% confidence interval [CI] = 13.4-41.8) were registered, while 21% (95%CI = 11.1-35.7) were registered with certificate. There were higher proportions of registered births among mothers who possessed the MCH Handbook across various demographic and healthcare indicators. Birth registration was most significantly associated with facility-based delivery (odds ratio [OR] = 2.97; 95%CI = 2.45-3.61), possession of MCH Handbook (OR = 2.04; 95%CI = 1.70-2.46), and complete scheduled vaccination visits (OR = 1.69; 95%CI = 1.44-1.97). Higher maternal age and education level, belonging to the highest wealth quintile, beginning antenatal care in the first trimester, attending at least four antenatal care visits, and using postnatal care services were positively associated with registration of birth.

CONCLUSION

Maternal healthcare factors showed significant associations with birth registration and integrating birth-registration processes with certain maternal and child health services may further raise awareness and boost registration levels in Angola.

Association between the quality of care and continuous maternal and child health service utilisation in Angola: Longitudinal data analysis

Background

Many low- and middle-income countries (LMICs) prioritise minimising maternal, neonatal, and infant mortality. To improve maternal and child health, various evidence-based interventions have been introduced. Quality of care is pertinent while strengthening service utilisations. Achieving optimal-quality care is often marred with difficulties, such as inadequate skills and knowledge of health workers, poor fidelity to protocols, and poor user acceptance. Angola is a LMIC facing these problems. This study aimed to demonstrate the influence of health facilities' quality of care at antenatal care (ANC) on subsequent maternal, newborn and child health (MNCH) service utilisation in Angolan pregnant women.

Methods

Population-based cohort data from the Maternal and Child Health Handbook (MCH-HB) effectiveness study were analysed. The original study was conducted among women who became pregnant between March and April 2019 in Benguela Province, Angola. Socioeconomic and MNCH service utilisation indicators were collected through interviewer-administered structured questionnaires. The indicator of quality of care was a composite measure that assessed the implementation of the MCH-HB based on the RE-AIM framework, mostly consisted of common factors related to delivery and management of MNCH services. A multivariate logistic regression analysis was performed between quality of care, socioeconomic factors, and service utilisation indicators among the intervention group participants who had at least one ANC visit.

Results

Of the 3351 pregnant women who visited ANC at least once, 2911 without missing values among explanatory or dependent variables were included in the analysis. Among them, 2032 (69.8%) were exposed to optimal-quality ANC, and 2058 (70.7%), 1573 (54.0%), and 941 (32.3%) achieved ANC target, facility delivery, and vaccination target for six-month-old infants, respectively. Exposure to suboptimal-quality care at ANC was associated with lower odds for facility delivery (adjusted odds ratio (AOR) = 0.60, 95% CI = 0.49-0.73) and the achievement of the vaccination target (AOR = 0.43, 95% CI = 0.33-0.55). A low socioeconomic status was inversely associated with health service utilisation indicators.

Conclusions

Health facilities' quality of care influences subsequent MNCH service utilisation. Therefore, simultaneous efforts to improve quality of care and the mobilisation of pregnant women and communities are essential for enhancing maternal and child health.

Effectiveness of the maternal and child health handbook for improving continuum of care and other maternal and child health indicators: A cluster randomized controlled trial in Angola

Background

The maternal and child health (MCH) handbook is promoted as a tool for strengthening continuum of care. We assessed the effect of a MCH handbook intervention package on continuum of maternal and child health care and health outcomes for mother and child.

Methods

We conducted an open-label, parallel two-arm cluster randomized controlled trial in Angola. We randomly assigned municipalities in Benguela province through block randomization to a group using a package of enhanced maternity care service (which included the MCH handbook distribution and its supplementary intervention) and another using usual care (two stand-alone home-based records). We included women who were pregnant at the beginning of the trial period and attended a public health care facility for maternity care services. Neither health care providers, study participants nor data assessors were masked, but the statistician was. The primary outcome was a measure of service utilization assessed via achievement of maternal behavior-based continuum of care at three months postpartum. We conducted an intention-to-treat analysis in women with available data.

Results

We randomized 10 municipalities to either the intervention (five clusters) or control (five clusters) group. Of the 11 530 women approached between June 8, 2019, and September 30, 2020, 11 006 were recruited and 9039 included in the final analysis (82%; 3774 in the intervention group and 5265 in the control group). The odds for achievement of maternal behavior-based continuum of care in the intervention group was not significantly different from that in the control group (adjusted odds ratio (aOR) = 1.18, 95% confidence interval (CI) = 0.46-2.93) at three months postpartum. However, the odds of initiating antenatal care clinic use were significantly higher in the intervention group (odds ratio (OR) = 5.16, 95% CI = 2.50-10.67). No harms associated with the intervention were reported.

Conclusions

Distribution of the MCH handbook and its supplementary interventions promoted initiation of antenatal care service use, but did not increase service utilization sufficiently enough for attainment of study defined maternal behavior-based continuum of care.

Registration

ISRCTN20510127.

Development and implementation of the maternal and child health Handbook in Angola

Although the maternal and child health (MCH) Handbook is widely used in many countries, its development and implementation process has not been sufficiently documented in scientific publications. This is a report of how the Angola MCH Handbook was developed, what challenges we encountered during its implementation and how they were solved. Leading the process was the MCH Handbook Committee set up to develop the MCH Handbook and implement the programme in liaison with various stakeholders. We developed the MCH Handbook through participatory workshops with the objective of producing user-responsive content and designs, foster healthy interaction and build common understanding among stakeholders. After pilot use in select health facilities, the MCH Handbook programme, which included training, monitoring and supervision, mothers’ class and community awareness raising activities, was gradually implemented in three model provinces. Core members of the committee closely observed each step of the programme to identify challenges in each field, and revised the tool and programme throughout the process. As nationwide implementation of the MCH Handbook Programme progresses, it is important to continually identify challenges specific to different localities while taking measures to address them. In our experience, stakeholder involvement from the early planning and preparation stages was critical to ensure their continued commitment at later stages and for programme continuity. Our approach of tool development involving various stakeholders and flexible implementation strategies were key elements for user acceptance and programme sustainability that may be applicable for introduction of similar interventions in other settings.

The RE-AIM framework-based evaluation of the implementation of the Maternal and Child Health Handbook program in Angola: a mixed methods study

Background

The World Health Organization recommends the Maternal and Child Health Handbook (MCH-HB) to promote health service utilization from pregnancy to early childhood. Although many countries have adopted it as a national health policy, there is a paucity of research in MCH-HB’s implementation. Thus, this study aimed to evaluate the MCH-HB’s implementation status based on the RE-AIM framework (Reach, Effectiveness, Adoption, Implementation, Maintenance), and identify facilitators of, and barriers to its implementation in Angola to understand effective implementation strategies.

Methods

A cross-sectional survey was conducted targeting all health facilities which implemented MCH-HB, subsamples of health workers, and officers responsible for the MCH-HB at the municipality health office. Using the 14 indicators based on the RE-AIM framework, health facilities’ overall implementation statuses were assessed. This categorized health facilities into optimal-implementation and suboptimal-implementation groups. To identify barriers to and facilitators of MCH-HB implementation, semi-structured interviews were conducted among health workers and municipality health officers responsible for MCH-HB. The data were analyzed via content analysis.

Results

A total of 88 health facilities and 216 health workers were surveyed to evaluate the implementation status, and 155 interviews were conducted among health workers to assess the barriers to and facilitators of the implementation. The overall implementation target was achieved in 50 health facilities (56.8%). The target was achieved by more health facilities in urban than rural areas (urban 68.4%, rural 53.6%) and by more health facilities of higher facility types (hospital 83.3%, health center 59.3%, health post 52.7%). Through the interview data’s analysis, facilitators of and barriers to MCH-HB were comprehensively demonstrated. MCH-HB’s content advantage was the most widely recognized facilitator and inadequate training for health workers was the most widely recognized barrier.

Conclusions

Strengthening education for health workers, supervision by municipality health officers, and community sensitization were potential implementation strategies. These strategies must be intensified in rural and lower-level health facilities.

Supplementary Information

The online version contains supplementary material available at 10.1186/s12913-022-08454-9.

The Maternal and Child Health Handbook for Improving the Continuum of Care and Other Maternal and Child Health Indicators in Angola: An Implementation Study Protocol

Background: Reducing maternal, neonatal, and infant mortality tops the health targets of sustainable development goals. Many lifesaving interventions are being introduced in antenatal, delivery, and postnatal care. However, many low- and middle-income countries (LMICs) have not reached maternal and child health targets. The Maternal and Child Health Handbook (MCH-HB) is recommended as a home-based record to promote a continuum of care from pregnancy to early childhood, and is gaining increasing attention among LMICs. Several countries have adopted it as national health policy. To effectively utilize the MCH-HB in LMICs, implementation needs to be considered. Angola is an LIMC in Sub-Saharan Africa, where maternal and child health indicators are among the poorest. The Angolan Ministry of Health adopted the MCH-HB program in its national health policy and is currently conducting a cluster randomized controlled trial (MCH-HB RCT) to evaluate its impact on the continuum of care. This study aimed to evaluate implementation status, and barriers and facilitators of MCH-HB program implementation in Angola.

Methods: To evaluate implementation status comprehensively, the RE-AIM (reach, effectiveness, adoption, implementation, and maintenance) framework will be used. Four components other than effectiveness will be investigated. A cross-sectional survey will be conducted targeting all health facilities and officers in charge of the MCH-HB at the municipality health office in the intervention group after the MCH-HB RCT. Data from the cross-sectional survey, secondary MCH-HB RCT data, and operational MCH-HB RCT records will be analyzed. Health facilities will be classified into good-implementation and poor-implementation groups using RE-AIM indicators. To identify barriers to and facilitators of MCH-HB implementation, semi-structured interviews/focus group discussions will be conducted among health workers at a sub-sample of health facilities and all municipality health officers in charge of MCH-HB in the intervention group. The Consolidated Framework for Implementation Research will be adopted to develop interview items. Thematic analysis will be performed. By comparing good-implementation and poor-implementation health facilities, factors that differ between groups that contribute to successful implementation can be identified.

Discussion: This study's findings are expected to inform MCH-HB implementation policy and guidelines in Angola and in other countries that plan to adopt the MCH-HB program.