Lesaca Esquiroz, Javier (2017). Baseline Salud Mesoamerica Mexico: Household Survey 2015. IDB Open Data. https://doi.org/10.60966/dq9ujqsz

1. Spanish

What is the Mexico Household Health Survey?

The Mexico Household Health Survey is part of the Mesoamerica Health Initiative, a regional effort to improve maternal and child health in Mexico.
It collects detailed household-level data to understand the factors affecting malnutrition in Mexico, access to maternal healthcare, and child well-being.

What does the dataset measure?

The survey covers a broad range of reproductive, maternal, newborn, and child health (RMNCH) indicators, including:
- Antenatal and postnatal care use
- Skilled birth attendance and delivery conditions
- Vaccination coverage for children
- Nutritional status of women and children under five
- Socioeconomic characteristics and living conditions

How does the survey assess malnutrition in Mexico?

Malnutrition in Mexico is evaluated using anthropometric data collected in the study—height, weight, and age measurements for children under five.
These indicators are used to calculate rates of stunting (chronic malnutrition), wasting (acute malnutrition), and underweight across regions.

Who was surveyed?

Interviews were conducted with women of reproductive age (15–49 years) and caregivers of children under 5 from households in urban and rural communities across Mexico.
This ensures representative coverage of populations most affected by maternal and child health challenges.

What is the purpose of the Mesoamerica Health Initiative in Mexico?

The initiative aims to strengthen national and regional health systems by reducing maternal and child mortality, improving nutrition, and promoting equitable access to care.
This dataset provides a baseline for evaluating progress toward these goals.

How can the data be used?

Researchers, policymakers, and health organizations can use the dataset to:
- Identify regional disparities in maternal health in Mexico
- Evaluate determinants of child malnutrition
- Monitor child health outcomes and service utilization
- Support evidence-based public health policies

What are the main topics included in the dataset?

The dataset is organized into several modules:
- Census: Household and geographic identification
- Module 1: Demographics and socioeconomic background
- Modules 2A–2C: Maternal care, child illness, and nutrition behaviors
- Module 3: Anthropometric measurements to assess malnutrition in Mexico

Why is maternal health a vital focus in Mexico?

Although access to maternal health services has expanded, gaps remain for rural and low-income populations.
This dataset highlights barriers to prenatal care, safe delivery, and postnatal follow-up, offering insights to inform improvements in health system coverage.

What geographic areas are included?

The survey represents households across multiple states and regions in Mexico, covering both urban and rural populations to ensure national representativeness.

How was the data collected?

Data were gathered through structured interviews and direct physical assessments conducted by trained field teams in accordance with standardized regional protocols.

What time period does the data cover?

The dataset reflects baseline conditions prior to the launch of major health interventions under the Mesoamerica Health Initiative.

Who supported and implemented the survey?

The survey was conducted with support from the Inter-American Development Bank (IDB), in partnership with the Secretaría de Salud de México and the Mesoamerica Health Initiative.

What are the main types of malnutrition currently affecting people in Mexico?

The dataset allows you to measure undernutrition, specifically: - Stunting (low height for age) - Wasting (low weight for height) - Underweight (low weight for age) - Anemia (via hemoglobin testing)

These indicators can be calculated using the child anthropometry and hemoglobin variables in Modules 2C and 3. The dataset does not include obesity or dietary intake, so it cannot quantify overnutrition.

What are the current statistics on childhood stunting and wasting in Mexico?

Yes — the dataset includes height and weight measurements for children.
You can compute: - Stunting prevalence using height for age z scores
- Wasting prevalence using weight for height z scores
- Underweight prevalence using weight for age z scores

Municipality codes allow disaggregation by region, ethnicity, and household characteristics.

Why does Mexico experience a double burden of malnutrition?

The dataset provides evidence for the undernutrition side of the double burden (stunting, wasting, and anemia).
It does not include obesity or dietary intake, so it cannot quantify the overnutrition component.
However, it can support analyses showing: - persistent child undernutrition
- environmental and socioeconomic risk factors (water, sanitation, smoke exposure, household composition)

What are the malnutrition rates in Southern Mexico vs Northern Mexico?

You can compare anthropometric outcomes (stunting, wasting, anemia) across: - Chiapas municipalities (present in your data) - Other regions, if merged with national datasets or regional groupings

The dataset supports regional disparity analysis.

What is the prevalence of anemia and iron deficiency in Mexican women and children?

The dataset includes hemoglobin measurements for eligible women and children.
This allows you to calculate: - Anemia prevalence
- Severity categories (mild, moderate, severe)
- Regional and demographic disparities

The dataset does not include ferritin or transferrin receptor tests, so it cannot directly measure iron deficiency — only anemia.

What should a medical student know about the clinical signs of malnutrition in Mexican rural clinics?

The dataset does not include clinical exam findings, but it does include: - anthropometric indicators
- anemia testing
- environmental risk factors (water, sanitation, smoke exposure)

These allow you to identify population‑level patterns of undernutrition that medical trainees should expect to encounter, such as: - high stunting prevalence
- anemia in women and children
- environmental contributors (unsafe water, biomass cooking, poor sanitation)

What is child health like in Mexico?

Modules 2C and 3 include: - anthropometry
- anemia
- recent illness (diarrhea, fever, cough)
- care-seeking behavior
- breastfeeding and nutrition practices

These variables allow you to describe child health status and risk factors in detail.

What is maternal health like in Mexico?

Modules 2A and 2B include: - prenatal care indicators
- birth history
- complications
- breastfeeding initiation
- maternal anemia (if hemoglobin collected for women)