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| ID | Type | Description | Link |
|---|---|---|---|
| 218961 | Other Grant/Funding Number | World Vision Canada |
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This purpose of this study is to assess effects of iron and folic acid supplementation and multiple micronutrient supplementation on anemia status and the impact of a nutrition curriculum on diet diversity and anemia knowledge among adolescent girls.
This study aimed to implement and evaluate micronutrient supplementation interventions to improve adolescent nutrition, health, and education in Mozambique. In conjunction with the Mozambique Ministries of Health, Education and Culture, we conducted a two-arm cluster-randomized trial in three secondary schools, enrolling 28 girls' clubs (14 per arm). Each club was comprised of around 18 girls aged 13 to 20 years. Using constrained sampling to balance for age and school, clubs were randomly assigned to one of two intervention groups: 1) Multiple Micronutrient Supplementation (MMS) for five months plus a Nutrition Curriculum, or 2) Iron and Folic Acid Supplementation (IFAS) plus a Nutrition Curriculum. Girls enrolled in the MMS arm consumed supplements daily for 4 months at home and weekly nutrition messages delivered through the clubs. Girls enrolled in the IFAS arm consumed supplements once a week for 4 months at school (the standard of care) and weekly nutrition messages delivered through the clubs. The study evaluated the effects of MMS and IFAS on anemia status and the impact of the nutrition curriculum on diet diversity and anemia knowledge.
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| Label | Type | Description | Intervention Names |
|---|---|---|---|
| Multiple Micronutrient Supplementation (MMS) Arm | Active Comparator | The adolescent girls randomly assigned to the MMS arm consumed MMS for four months and participated in girls' clubs where they received nutrition messages. |
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| Iron Folic Acid Supplementation (IFAS) Arm | Active Comparator | The adolescent girls randomly assigned to the IFAS arm consumed IFAS for four months and participated in girls' clubs where they received nutrition messages |
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| Name | Type | Description | Arm Group Labels | Other Names |
|---|---|---|---|---|
| Multiple micronutrient supplementation | Dietary Supplement | The multiple micronutrient supplementation composition follows the United Nations International Multiple Micronutrient Antenatal Preparation. Each MMS tablet contains 15 micronutrients, including iron (30mg), folic acid (400 mcg), Vit A, Retinol (800 RE), vit D (200 IU), vit E (10 mg), vit C (70 mg), vit B1 (1.4 mg), vit B2 (1.4 mg), vit B6 (1.9 mg), vit B12 (2.6 mcg), niacin (18 mg), zinc (15 mg), copper (2 mg), iodine (150 mcg), selenium (65 mcg) and is consumed daily. |
| Measure | Description | Time Frame |
|---|---|---|
| Anemia Status | Anemia is defined as hemoglobin level <10 g/dL | 6 months |
| Measure | Description | Time Frame |
|---|---|---|
| Anemia Knowledge | Changes in knowledge from baseline to endline around anemia causes and strategies to prevent anemia. | 6 months |
| Minimum Dietary Diversity Score | The minimum dietary diversity score measures girls and women who 10 possible food groups over a 24-hour recall period are classified as having minimally adequate diet diversity. |
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Inclusion Criteria:
Adolescents aged 13-20 years Enrolled in secondary school at study initiation Member of an IMPACT+ Girls Club at one of the participating schools Consent provided by the parent Assent provided by the adolescent
Exclusion Criteria:
No informed consent from parent or assent from adolescent Self-reported pregnancy
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| Name | Affiliation | Role |
|---|---|---|
| Sarah A Bauler, DrPH(c) | World Vision International | Principal Investigator |
| Facility | Status | City | State | ZIP | Country | Contacts |
|---|---|---|---|---|---|---|
| World Vision Monapo Field Office | Monapo | Nampula | Mozambique |
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| Label | URL |
|---|---|
| The paper on photovoice published in the Emergency Nutrition Action Field Exchange describes the methodology and findings we used to develop and refine the Nutrition Curriculum. The Nutrition Curriculum is one of the interventions tested in this CRT. | View source |
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With permission from the Mozambique Ministry of Health Commitee for Bioethics, the quantitative dataset supporting the conclusions of this study can be found in the Humanitarian Data Exchange at https://data.humdata.org.
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| ID | Term |
|---|---|
| D000740 | Anemia |
| ID | Term |
|---|---|
| D006402 | Hematologic Diseases |
| D006425 | Hemic and Lymphatic Diseases |
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We conducted a two-arm cluster-randomized trial in three secondary schools, enrolling 28 girls' clubs (14 per arm), with each club consisting of approximately 18 girls aged 13 to 20 years. Using constrained sampling to balance for age and school, clubs were randomly assigned to one of two intervention groups: (1) Multiple Micronutrient Supplementation (MMS) for five months plus a Nutrition Curriculum, or (2) Iron and Folic Acid Supplementation (IFAS) plus a Nutrition Curriculum.
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| Iron Folic Acid Supplementation | Dietary Supplement | One IFAS tablet contains Iron (60 mg) and Folic Acid (2800 μg) and is taken weekly. |
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| Adolescent Nutrition Curriculum | Behavioral | The Adolescent Nutrition Curriculum includes five modules focused on promoting healthy behaviors to enhance nutrition, with an emphasis on consuming iron-rich foods. |
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| 6 months |