| Literature DB >> 26398874 |
Teresa Cristina Miglioli1, Vania Matos Fonseca2, Saint Clair Gomes Junior2, Katia Silveira da Silva2, Pedro Israel Cabral de Lira3, Malaquias Batista Filho4.
Abstract
OBJECTIVE To analyze if the nutritional status of children aged less than five years is related to the biological conditions of their mothers, environmental and socioeconomic factors, and access to health services and social programs.METHODS This cross-sectional population-based study analyzed 664 mothers and 790 children using canonical correlation analysis. Dependent variables were characteristics of the children (weight/age, height/age, BMI/age, hemoglobin, and retinol serum levels). Independent variables were those related to the mothers' nutritional status (BMI, hemoglobin, and retinol serum levels), age, environmental and socioeconomic factors and access to health service and social programs. A < 0.05 significance level was adopted to select the interpreted canonical functions (CF) and ± 0.40 as canonical load value of the analyzed variables.RESULTS Three canonical functions were selected, concentrating 89.9% of the variability of the relationship among the groups. In the first canonical function, weight/age (-0.73) and height/age (-0.99) of the children were directly related to the mother's height (-0.82), prenatal appointments (-0.43), geographical area of the residence (-0.41), and household incomeper capita (-0.42). Inverse relationship between the variables related to the children and people/room (0.44) showed that the larger the number of people/room, the poorer their nutritional status. Rural residents were found to have the worse nutritional conditions. In the second canonical function, the BMI of the mother (-0.48) was related to BMI/age and retinol of the children, indicating that as women gained weight so did their children. Underweight women tended to have children with vitamin A deficiency. In the third canonical function, hemoglobin (-0.72) and retinol serum levels (-0.40) of the children were directly related to the mother's hemoglobin levels (-0.43).CONCLUSIONS Mothers and children were associated concerning anemia, vitamin A deficiency and anthropometric markers. Living in rural areas is a determining factor for the families health status.Entities:
Mesh:
Year: 2015 PMID: 26398874 PMCID: PMC4617433 DOI: 10.1590/S0034-8910.2015049005441
Source DB: PubMed Journal: Rev Saude Publica ISSN: 0034-8910 Impact factor: 2.106
FigureConceptual model of the canonical correlation analysis between the nutritional status of mothers and their children. Pernambuco, Northeastern Brazil, 2006.
Biological and sociodemographic characteristics and those related to appointments at health services and social programs undertaken by mothers and their children. Pernambuco, Northeastern Brazil, 2006.
| Variable | Mean | SD | n | % | Median | P25;P75 |
|---|---|---|---|---|---|---|
| Children (n = 790) | ||||||
| Weight-for-age (z-score) | 0.07 | 1.1 | 0.00 | -0.65;0.76 | ||
| Height-for-age (z-score) | -0.50 | 1.1 | -0.49 | -1.24;0.27 | ||
| BMI-for-age (z-score) | 0.54 | 1.1 | 0.54 | -0.17;1.24 | ||
| Retinol levels (μg/dL) | 40.5 | 18.2 | 37.0 | 26.0;51.1 | ||
| Hemoglobin levels (g/dL) | 11.4 | 1.3 | 11.5 | 10.7;12.3 | ||
| Mothers (n = 664) | ||||||
| BMI (kg/m2) | 25.0 | 4.9 | 24.4 | 21.6;27.7 | ||
| Height (cm) | 156.6 | 6.2 | 156.6 | 152.8;160.7 | ||
| Retinol levels (μg/dL) | 57.4 | 25.7 | 55.5 | 39.6;74.2 | ||
| Hemoglobin levels (g/dL) | 13.1 | 1.3 | 13.1 | 12.3;13.8 | ||
| Age (years) | 28.6 | 6.5 | 27.9 | 23.7;32.8 | ||
| Education (years of study) | 6.2 | 3.5 | 6.0 | 4.0;10.0 | ||
| Number of prenatal consultations | 6.7 | 2.2 | 7.0 | 5.0;8.0 | ||
| Household income | 0.3 | 0.3 | 0.23 | 0.11;0.38 | ||
| Number of residents per room | 1.2 | 0.8 | 1.0 | 0.75;1.33 | ||
| Geographical area of the residence | ||||||
| Urban | 343 | 51.7 | ||||
| Rural | 321 | 48.3 | ||||
| Housing status | ||||||
| Own home | 464 | 69.9 | ||||
| Rented house/Other | 200 | 30.1 | ||||
| Water supply | ||||||
| General water network | 345 | 52.0 | ||||
| Garbage disposal | ||||||
| Public collection | 375 | 56.5 | ||||
| Registration in the Family Health Program | ||||||
| Yes | 416 | 62.7 | ||||
| Registry in the | ||||||
| Yes | 490 | 73.8 | ||||
| Visit from the health agent | ||||||
| Yes | 547 | 82.5 |
BMI: Body mass index
Canonical correlation analysis between the nutritional status of children and biological, sociodemographic conditions, and those related to health services and social programs. Pernambuco, Northeastern Brazil, 2006.
| Canonical function | Eigenvalue | Variance % | Variance % cumulative | Canonical Correlation | Wilks lambda | F | p | Redundancy index (%) |
|---|---|---|---|---|---|---|---|---|
| 1 | 0.32231 | 58.8 | 58.8 | 0.493 | 0.61 | 3.97 | < 0.001 | 24.0 |
| 2 | 0.10578 | 19.3 | 78.2 | 0.309 | 0.80 | 2.25 | < 0.001 | 5.0 |
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| 4 | 0.04072 | 7.4 | 97.4 | 0.197 | 0.98 | 1.26 | 0.16 | 0.6 |
| 5 | 0.01409 | 2.6 | 100.0 | 0.118 | 0.99 | 0.70 | 0.76 | 0.2 |
Limit of the analyzed functions are in bold.
Canonical correlations between variables that are characteristic to children and mothers. Pernambuco, Northeastern Brazil, 2006.
| Variable | Canonical function | ||
|---|---|---|---|
| 1st load | 2nd load | 3rd load | |
| Children | |||
| Weight-for-age | -0.73 | 0.41 | |
| Height-for-age | -0.99 | ||
| BMI-for-age | -0.62 | 0.53 | |
| Retinol | -0.76 | -0.40 | |
| Hemoglobin | -0.72 | ||
| Mothers | |||
| BMI | -0.48 | ||
| Height | -0.82 | ||
| Hemoglobin | -0.43 | ||
| Number of prenatal consultations | -0.43 | ||
| Geographical area of residence (urban/rural) | -0.41 | ||
| Household income | -0.42 | ||
| Number of residents/rooms | 0.44 | ||
BMI: Body mass index
FiguraModelo conceitual da análise de correlação canônica entre estado nutricional de mães e filhos. Pernambuco, 2006.
Características biológicas, sociodemográficas e relativas aos atendimentos nos serviços de saúde e programas sociais das mães e filhos. Pernambuco, 2006.
| Variável | Média | DP | n | % | Mediana | P25;P75 |
|---|---|---|---|---|---|---|
| Filhos (n = 790) | ||||||
| Peso-para-idade (escore z) | 0,07 | 1,1 | 0,00 | -0,65;0,76 | ||
| Estatura-para-idade (escore z) | -0,50 | 1,1 | -0,49 | -1,24;0,27 | ||
| IMC-para-idade (escore z) | 0,54 | 1,1 | 0,54 | -0,17;1,24 | ||
| Níveis de retinol (mg/dL) | 40,5 | 18,2 | 37,0 | 26,0;51,1 | ||
| Níveis de hemoglobina (g/dL) | 11,4 | 1,3 | 11,5 | 10,7;12,3 | ||
| Mães (n = 664) | ||||||
| IMC (kg/m2) | 25,0 | 4,9 | 24,4 | 21,6;27,7 | ||
| Estatura (cm) | 156,6 | 6,2 | 156,5 | 152,8;160,7 | ||
| Níveis de retinol (mg/dL) | 57,4 | 25,7 | 55,5 | 39,6;74,2 | ||
| Níveis de hemoglobina (g/dL) | 13,1 | 1,3 | 13,1 | 12,3;13,8 | ||
| Idade (anos) | 28,6 | 6,5 | 27,9 | 23,7;32,8 | ||
| Escolaridade (anos de estudo) | 6,2 | 3,5 | 6,0 | 4,0;10,0 | ||
| Quantidade de consultas no pré-natal | 6,7 | 2,2 | 7,0 | 5,0;8,0 | ||
| Renda familiar | 0,3 | 0,3 | 0,23 | 0,11;0,38 | ||
| Quantidade de moradores por cômodos | 1,2 | 0,8 | 1,0 | 0,75;1,33 | ||
| Área geográfica de moradia | ||||||
| Urbano | 343 | 51,7 | ||||
| Rural | 321 | 48,3 | ||||
| Regime de moradia | ||||||
| Casa própria | 464 | 69,9 | ||||
| Casa alugada/Outros | 200 | 30,1 | ||||
| Abastecimento de água | ||||||
| Com rede geral | 345 | 52,0 | ||||
| Destino do lixo | ||||||
| Com coleta pública | 375 | 56,5 | ||||
| Cadastro no Programa Saúde da Família | ||||||
| Sim | 416 | 62,7 | ||||
| Inscrição no Programa Bolsa Família | ||||||
| Sim | 490 | 73,8 | ||||
| Visita do agente de saúde | ||||||
| Sim | 547 | 82,5 |
IMC: Índice de massa corporal
Análise da correlação canônica entre o estado nutricional de filhos e condições biológicas, sociodemográficas, relativas aos serviços de saúde e programas sociais das mães. Pernambuco, 2006.
| Função canônica | Autovalor | % Variância | % Variância cumulativa | Correlação Canônica | Lambda de Wilks | F | p | Índice de redundância (%) |
|---|---|---|---|---|---|---|---|---|
| 1 | 0,32231 | 58,8 | 58,8 | 0,493 | 0,61 | 3,97 | < 0,001 | 24,0 |
| 2 | 0,10578 | 19,3 | 78,2 | 0,309 | 0,80 | 2,25 | < 0,001 | 5,0 |
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| 4 | 0,04072 | 7,4 | 97,4 | 0,197 | 0,98 | 1,26 | 0,16 | 0,6 |
| 5 | 0,01409 | 2,6 | 100,0 | 0,118 | 0,99 | 0,70 | 0,76 | 0,2 |
Limite das funções analisadas apresentado em negrito.
Correlações canônicas entre variáveis características aos filhos e mães. Pernambuco, 2006.
| Variável | Função canônica | ||
|---|---|---|---|
| 1ª carga | 2ª carga | 3ª carga | |
| Filhos | |||
| Peso-para-idade | -0,73 | 0,41 | |
| Estatura-para-idade | -0,99 | ||
| IMC-para-idade | -0,62 | 0,53 | |
| Retinol | -0,76 | -0,40 | |
| Hemoglobina | -0,72 | ||
| Mães | |||
| IMC | -0,48 | ||
| Estatura | -0,82 | ||
| Hemoglobina | -0,43 | ||
| Quantidade de consultas no pré-natal | -0,43 | ||
| Área geográfica de moradia (rural/urbana) | -0,41 | ||
| Renda familiar | -0,42 | ||
| Quantidade de moradores/cômodos | 0,44 | ||
IMC: Índice de massa corporal