Community health nursing
Genograms and ecomaps in community health nursing
Quick answer
Two tools, one complete assessment
The genogram reveals
- Hereditary health risks (heart disease, diabetes, cancer)
- Mental health history across generations
- Substance use patterns in the family
- Family structure (single parent, blended family, etc.)
- Recent losses, deaths, life transitions
- Intergenerational trauma indicators
The ecomap reveals
- Healthcare access (providers, insurance, transportation)
- Social support network strength
- Community resource connections
- Employment and financial stability indicators
- Educational support for children
- Stressors draining family energy
How to create a nursing genogram
- 1
Identify the Index Person
Mark the client or family with a double border (double square or double circle). Include full name, date of birth, and any significant health conditions. - 2
Map Three Generations
Document grandparents (top row), parents and their siblings (middle row), and the client with siblings and children (bottom row). Oldest generation at top, left to right by birth order. - 3
Document Vital Status
Mark deceased family members with an X through the shape. Note age at death and primary cause of death. Include year of death when known. - 4
Record Relationship Structures
Connect partners with horizontal lines (solid = married, double slash = divorced, single slash = separated). Vertical lines connect parents to children. - 5
Add Medical History
Note hereditary conditions (heart disease, diabetes, cancer, mental illness, substance use) in or beside each person's symbol. This reveals health risk patterns across generations. - 6
Indicate Emotional Patterns
Add relationship overlays for significant bonds: close relationships (double line), conflict (zigzag), cutoff (a line broken by two short bars). Focus on patterns most relevant to the nursing assessment.
Clinical standard
How to create a nursing ecomap
- 1
Draw the Family Circle
Place a large circle in the center representing the family unit (or nuclear family). Write family members' names or use the genogram inside the circle. In GenogramAI, a household centre shows members as a mini genogram, or link the eco-map to the family's genogram and the household is taken from it. - 2
Identify External Systems
Draw smaller circles around the family for each system: healthcare providers, school, work/employer, church/spiritual community, extended family, social services, informal supports (neighbors, friends), recreational/community groups. - 3
Draw Connection Lines
Connect the family circle to each external system. Use thick solid lines for strong connections, thin lines for normal ones, dashed lines for weak or fragile ones, zig-zag lines for stressful relationships and hash-marked lines for conflict. - 4
Add Directional Arrows
Add arrows to show resource flow direction. Arrow pointing toward family = system provides support. Arrow pointing away = family gives to system. Arrows in both directions = reciprocal relationship. In GenogramAI, set this per line as To family, From family or Both (To client / From client when one person is at the centre). - 5
Note Absent Systems
Draw empty circles or note gaps for systems the family needs but lacks. Common gaps in community health: no primary care provider, no dental care, no childcare, no transportation, no mental health services. - 6
Analyze and Document
Identify stressors (zig-zag or hash-marked lines, one-directional drain), strengths (thick lines, reciprocal arrows), and gaps (missing systems). Document findings in the nursing assessment and use in care planning.
| Line | How it is drawn | What it means |
|---|---|---|
| Strong | Thick solid line | Strong, supportive connection |
| Normal | Thin solid line | Present but not intense |
| Weak / fragile | Dashed line | Fragile or inconsistent |
| Stressful | Zig-zag line | Creates strain for the family |
| Conflictual | Solid line with hash marks | Active conflict |
| Energy flow | Arrow toward the family | The system provides support |
| Energy flow | Arrow away from the family | The family gives to the system |
Clinical example: home visit assessment
The Johnson Family (fictional composite case)
Genogram findings
- Maternal grandmother: Type 2 diabetes, age 58
- Maternal grandfather: MI at 52, deceased age 61
- Mother (Maria): gestational diabetes in both pregnancies
- Father: alcohol use disorder history (paternal grandfather also)
- Strong, close relationship between Maria and her mother (lives 2 states away)
Ecomap findings
- No primary care provider established
- WIC — strong, supportive connection
- No local extended family connections
- Partner employed but limited schedule for childcare
- No childcare arrangement — stressor line
- Neighbor (Ms. Chen) — identified as informal support
Nursing care plan actions (derived from the combined assessment)
- Prioritize T2DM risk screening given strong family history
- Connect to FQHC accepting new patients with Medicaid
- Assess alcohol use given paternal family pattern
- Explore childcare resources (Head Start eligibility)
- Strengthen informal support via neighbor connection
- Schedule maternal mental health screening given isolation
Competencies and documentation
- Family health assessment
- Social determinants of health documentation
- Health equity and access gap identification
- Intergenerational health pattern recognition
- Care coordination and resource linkage
- Family-centered nursing care planning
Note for students
Free plan: up to 2 genograms · No credit card required
Genograms and ecomaps in nursing: questions
How are genograms used in community health nursing?
In community health nursing, a genogram documents a family's health history across at least three generations, showing hereditary conditions (heart disease, diabetes, cancer, mental illness), family structure (marriages, divorces, deaths), and emotional relationship patterns. Nurses use genograms during family health assessments to identify genetic risk factors, intergenerational health behaviors, and family strengths that inform preventive care priorities.
How are ecomaps used in community health nursing?
Community health nurses use ecomaps to map a family's current connections to external systems: healthcare providers, schools, employment, religious communities, social services, informal supports, and community resources. The ecomap identifies resource gaps and stressors, for example a family with no primary care provider, limited social support, or conflicted relationships with social services. This helps nurses develop targeted care plans that connect families to needed resources.
What is the difference between a genogram and ecomap in nursing?
In nursing, a genogram looks inward and backward, documenting family structure, medical history, and relationship patterns across generations. An ecomap looks outward and forward, showing a family's current connections to community systems and resources. The genogram answers 'what health risks and patterns does this family carry?' The ecomap answers 'what resources and stressors surround this family now?' Together they form the foundation of a comprehensive family health assessment.
Are genograms and ecomaps used together in nursing?
Yes. Community health nursing programs typically teach genograms and ecomaps as complementary tools, and family nursing texts such as Wright and Leahey's present them side by side. The genogram reveals the family system's internal structure and history; the ecomap reveals its external context. Many nurses complete both tools in the same home visit or initial assessment.
How many generations should a nursing genogram include?
A standard nursing genogram includes at least three generations: the client/patient (index person), parents, and grandparents. For pediatric or maternal-child nursing, including the client's siblings and any children is essential. Some community health programs ask for four generations when documenting hereditary conditions or intergenerational trauma patterns. Three generations is the usual minimum for a clinical genogram in the standard notation described by McGoldrick and colleagues.
What medical conditions should be documented in a nursing genogram?
Nursing genograms should document: cardiovascular disease (heart attack, hypertension, stroke), metabolic disorders (diabetes, obesity, thyroid disease), cancer (type and age of onset), mental health conditions (depression, anxiety, schizophrenia, bipolar disorder), substance use disorders, and significant neurological conditions. Mark deceased family members with an X and note cause of death and age. This information guides preventive care priorities and health education for the entire family.
What notation do nurses use for ecomap lines?
Ecomap notation uses line weight and style to show relationship quality: thick solid lines for strong, positive connections; thin solid lines for normal ones; dashed lines for weak or fragile connections; zig-zag lines for stressful relationships; hash-marked lines for conflict. Arrows show the direction of resource flow, toward or away from the family. The eco-map and its notation come from Ann Hartman, whose paper on diagrammatic assessment was published in 1978. GenogramAI has Hartman's eight standard line types plus extended ones such as distant, dependent and mandated.
Can nursing students use GenogramAI for genogram assignments?
Yes. GenogramAI uses standard genogram notation as described by McGoldrick, Gerson and Petry, which is widely taught. The free plan allows up to 2 genograms, which covers most nursing course assignments, with 5 AI credits a month, all 64 relationship types, medical condition tracking and PNG export; genogram PDF export is on the paid plans. Eco-maps export PNG or PDF on the free plan.
Further Reading
- McGoldrick, M., Gerson, R., & Petry, S. — Genograms: Assessment and Treatment (4th ed.). W.W. Norton & Company, 2020
- Hartman, A. — Diagrammatic assessment of family relationships. Social Casework, 59(8), 465–476, 1978
- Wright, L.M., & Leahey, M. — Nurses and Families: A Guide to Family Assessment and Intervention (6th ed.). F.A. Davis Company, 2013
- Denham, S.A. — Relationships between family rituals, family routines, and health. Journal of Family Nursing, 9(3), 305–330, 2003