Health extension workers led home-based multicomponent intervention improves linkage to hypertension care in northwest Ethiopia: cluster-randomized controlled trial
Abstract Background Uncontrolled hypertension is the leading cause of cardiovascular and cerebrovascular diseases in Ethiopia. Early detection and referral of hypertensive patients for clinical care is critical for initiating lifestyle changes and antihypertensive medications. This study aimed to ev...
Saved in:
| Main Authors: | , , , , , |
|---|---|
| Format: | Article |
| Language: | English |
| Published: |
BMC
2025-05-01
|
| Series: | Trials |
| Subjects: | |
| Online Access: | https://doi.org/10.1186/s13063-025-08862-2 |
| Tags: |
Add Tag
No Tags, Be the first to tag this record!
|
| _version_ | 1849730851600859136 |
|---|---|
| author | Destaw Fetene Teshome Shitaye Alemu Balcha Tadesse Awoke Ayele Asmamaw Atnafu Getnet Mitike Kassahun Alemu Gelaye |
| author_facet | Destaw Fetene Teshome Shitaye Alemu Balcha Tadesse Awoke Ayele Asmamaw Atnafu Getnet Mitike Kassahun Alemu Gelaye |
| author_sort | Destaw Fetene Teshome |
| collection | DOAJ |
| description | Abstract Background Uncontrolled hypertension is the leading cause of cardiovascular and cerebrovascular diseases in Ethiopia. Early detection and referral of hypertensive patients for clinical care is critical for initiating lifestyle changes and antihypertensive medications. This study aimed to evaluate the effects of health extension workers led home-based multicomponent intervention on linkage to hypertension care in patients with hypertension in rural districts of northwest Ethiopia. Methods A parallel group, cluster randomized controlled trial was conducted in 20 rural communities. A total of 456 (228 in the intervention and 228 in the control clusters) participants were enrolled and followed for nine months. Participants in the intervention clusters received the interventions (home health education, behavioral and medication adherence counseling, and referral to nearby health facility) four times every other month for 40–60 min. The primary outcome was clinical linkage for hypertension care and the secondary outcome was initiation of antihypertensive treatment. Generalized estimating equation was used to evaluate the intervention’s effect using an intention-to-treat approach. Effect sizes of relative benefit increases, absolute benefit increases, and attributable benefit were used. All statistical analyses were two-sided with a p-value of < 0.05. Results The overall average systolic and diastolic blood pressure at baseline were 145.81 (± 13.89) mmHg and 87.11 (± 7.42) mmHg, respectively. The proportion of linkage to hypertension care increased from 11.0% at baseline to 66.2% at 9 months in the intervention group and from 12.3 to 39.7% in the control group, with an absolute benefit increase of 27.5% (95% CI: 19.6%, 35.4%; P-value < 0.001). The attributable benefit associated with the intervention was 40.1% (95% CI 20.7%, 59.5%) which means that more than a third of linkage to hypertension care was due to the HEWs led home-based multicomponent intervention. However, it is noteworthy that only 10.3% of patients initiated antihypertensive medication. Conclusions In this study, health extension workers led home-based multicomponent interventions that provided home health education, behavioral counseling, and referral to a nearby health facility to improve linkage to hypertension care. A multicomponent intervention implemented on a large scale is likely to improve linkage to hypertension care and reduce hypertension-related morbidity and mortality in the country. Trial registration PACTR202102729454417. |
| format | Article |
| id | doaj-art-bf47a86c2ef74997b50215ed3e6d6ea1 |
| institution | DOAJ |
| issn | 1745-6215 |
| language | English |
| publishDate | 2025-05-01 |
| publisher | BMC |
| record_format | Article |
| series | Trials |
| spelling | doaj-art-bf47a86c2ef74997b50215ed3e6d6ea12025-08-20T03:08:44ZengBMCTrials1745-62152025-05-0126111210.1186/s13063-025-08862-2Health extension workers led home-based multicomponent intervention improves linkage to hypertension care in northwest Ethiopia: cluster-randomized controlled trialDestaw Fetene Teshome0Shitaye Alemu Balcha1Tadesse Awoke Ayele2Asmamaw Atnafu3Getnet Mitike4Kassahun Alemu Gelaye5Department of Epidemiology and Biostatistics, Institute of Public Health, College of Medicine and Health Sciences, University of GondarDepartment of Internal Medicine, School of Medicine, College of Medicine and Health Sciences, University of GondarDepartment of Epidemiology and Biostatistics, Institute of Public Health, College of Medicine and Health Sciences, University of GondarDepartment of Health Systems and Policy, Institute of Public Health, College of Medicine and Health Sciences, University of GondarInternational Institute for Primary Health Care-EthiopiaDepartment of Epidemiology and Biostatistics, Institute of Public Health, College of Medicine and Health Sciences, University of GondarAbstract Background Uncontrolled hypertension is the leading cause of cardiovascular and cerebrovascular diseases in Ethiopia. Early detection and referral of hypertensive patients for clinical care is critical for initiating lifestyle changes and antihypertensive medications. This study aimed to evaluate the effects of health extension workers led home-based multicomponent intervention on linkage to hypertension care in patients with hypertension in rural districts of northwest Ethiopia. Methods A parallel group, cluster randomized controlled trial was conducted in 20 rural communities. A total of 456 (228 in the intervention and 228 in the control clusters) participants were enrolled and followed for nine months. Participants in the intervention clusters received the interventions (home health education, behavioral and medication adherence counseling, and referral to nearby health facility) four times every other month for 40–60 min. The primary outcome was clinical linkage for hypertension care and the secondary outcome was initiation of antihypertensive treatment. Generalized estimating equation was used to evaluate the intervention’s effect using an intention-to-treat approach. Effect sizes of relative benefit increases, absolute benefit increases, and attributable benefit were used. All statistical analyses were two-sided with a p-value of < 0.05. Results The overall average systolic and diastolic blood pressure at baseline were 145.81 (± 13.89) mmHg and 87.11 (± 7.42) mmHg, respectively. The proportion of linkage to hypertension care increased from 11.0% at baseline to 66.2% at 9 months in the intervention group and from 12.3 to 39.7% in the control group, with an absolute benefit increase of 27.5% (95% CI: 19.6%, 35.4%; P-value < 0.001). The attributable benefit associated with the intervention was 40.1% (95% CI 20.7%, 59.5%) which means that more than a third of linkage to hypertension care was due to the HEWs led home-based multicomponent intervention. However, it is noteworthy that only 10.3% of patients initiated antihypertensive medication. Conclusions In this study, health extension workers led home-based multicomponent interventions that provided home health education, behavioral counseling, and referral to a nearby health facility to improve linkage to hypertension care. A multicomponent intervention implemented on a large scale is likely to improve linkage to hypertension care and reduce hypertension-related morbidity and mortality in the country. Trial registration PACTR202102729454417.https://doi.org/10.1186/s13063-025-08862-2HypertensionLinkageHealth extension workersEthiopia |
| spellingShingle | Destaw Fetene Teshome Shitaye Alemu Balcha Tadesse Awoke Ayele Asmamaw Atnafu Getnet Mitike Kassahun Alemu Gelaye Health extension workers led home-based multicomponent intervention improves linkage to hypertension care in northwest Ethiopia: cluster-randomized controlled trial Trials Hypertension Linkage Health extension workers Ethiopia |
| title | Health extension workers led home-based multicomponent intervention improves linkage to hypertension care in northwest Ethiopia: cluster-randomized controlled trial |
| title_full | Health extension workers led home-based multicomponent intervention improves linkage to hypertension care in northwest Ethiopia: cluster-randomized controlled trial |
| title_fullStr | Health extension workers led home-based multicomponent intervention improves linkage to hypertension care in northwest Ethiopia: cluster-randomized controlled trial |
| title_full_unstemmed | Health extension workers led home-based multicomponent intervention improves linkage to hypertension care in northwest Ethiopia: cluster-randomized controlled trial |
| title_short | Health extension workers led home-based multicomponent intervention improves linkage to hypertension care in northwest Ethiopia: cluster-randomized controlled trial |
| title_sort | health extension workers led home based multicomponent intervention improves linkage to hypertension care in northwest ethiopia cluster randomized controlled trial |
| topic | Hypertension Linkage Health extension workers Ethiopia |
| url | https://doi.org/10.1186/s13063-025-08862-2 |
| work_keys_str_mv | AT destawfeteneteshome healthextensionworkersledhomebasedmulticomponentinterventionimproveslinkagetohypertensioncareinnorthwestethiopiaclusterrandomizedcontrolledtrial AT shitayealemubalcha healthextensionworkersledhomebasedmulticomponentinterventionimproveslinkagetohypertensioncareinnorthwestethiopiaclusterrandomizedcontrolledtrial AT tadesseawokeayele healthextensionworkersledhomebasedmulticomponentinterventionimproveslinkagetohypertensioncareinnorthwestethiopiaclusterrandomizedcontrolledtrial AT asmamawatnafu healthextensionworkersledhomebasedmulticomponentinterventionimproveslinkagetohypertensioncareinnorthwestethiopiaclusterrandomizedcontrolledtrial AT getnetmitike healthextensionworkersledhomebasedmulticomponentinterventionimproveslinkagetohypertensioncareinnorthwestethiopiaclusterrandomizedcontrolledtrial AT kassahunalemugelaye healthextensionworkersledhomebasedmulticomponentinterventionimproveslinkagetohypertensioncareinnorthwestethiopiaclusterrandomizedcontrolledtrial |