A qualidade do ambiente domiciliar influencia nas habilidades funcionais de crianças na primeiríssima infância? / ¿Influye la calidad del entorno del hogar en las habilidades funcionales de niños en la primera infancia? / Does the quality of the home environment influence the functional abilities of infants in early childhood?

RESUMO A literatura extensamente associa o desenvolvimento infantil à qualidade da estimulação ambiental. Entretanto, são escassos os estudos que verificam se tal associação tem relação com as habilidades funcionais da criança. Este estudo tem por objetivo investigar quais oportunidades no ambiente domiciliar estão associadas e explicam às habilidades funcionais de mobilidade e função social de crianças na primeiríssima infância. Trata-se de um estudo transversal e exploratório feito com 74 crianças entre 6 e 18 meses. Para avaliar as oportunidades presentes no ambiente domiciliar, foi utilizado o instrumento affordances in the home environment motor development - infant scale. Para avaliar as habilidades funcionais das crianças, foi utilizado o inventário de avaliação pediátrica de incapacidade. Observou-se que a mobilidade das crianças pode ser explicada em 45,6% (R² ajustado=0,45) e a função social em 30% (R² ajustado=0,30) pela quantidade de brinquedos de motricidade grossa, pelos equipamentos e pela variedade de estimulação presente no ambiente domiciliar. Conclui-se que posições, brinquedos e materiais que mantêm a criança mais restrita e menos ativa exercem influência negativa. Por outro lado, brinquedos que oportunizam um maior deslocamento e interação favorecem as habilidades funcionais de mobilidade e função social.

RESUMEN La literatura ha asociado ampliamente el desarrollo infantil con la calidad de la estimulación en el entorno. Sin embargo, pocos estudios han verificado si esta asociación está relacionada con las habilidades funcionales del niño. Este estudio tiene como objetivo analizar y explicar qué oportunidades en el entorno del hogar están asociadas con las habilidades funcionales de movilidad y función social de niños en la primera infancia. Se trata de un estudio transversal y exploratorio, realizado con 74 niños de los 6 a los 18 meses de edad. Para evaluar las oportunidades presentes en el entorno del hogar, se utilizó el instrumento affordances in the home environment motor development - infant scale. Para evaluar las habilidades funcionales de los niños, se utilizó el inventario para la evaluación pediátrica de la discapacidad. Se observó que la movilidad de los niños se puede explicar en un 45,6% (R² ajustado=0,45) y la función social en un 30% (R² ajustado=0,30) por la cantidad de juguetes de motricidad gruesa, equipos y por la variedad de estimulación presente en el entorno del hogar. Se concluye que las posiciones, juguetes y materiales que mantienen al niño más restringido y menos activo ejercen una influencia negativa. Por otro lado, los juguetes que aportan mayor movilidad e interacción favorecen las habilidades funcionales de movilidad y función social del niño.

ABSTRACT The literature associates child development with the quality of the environment stimulation. However, few studies verify if this is associated with the infant's functional abilities. This study aims to assess which opportunities in the home environment are associated with functional mobility skills and social function of infants in early childhood and explain them. This is a cross-sectional and exploratory study with 74 infants aged from six to 18 months. The affordances in the home environment motor development - infant scale instrument was used to evaluate the opportunities in the home environment. The pediatric evaluation of disability inventory was used to assess the infants' functional abilities. We observed that infants' mobility can be explained in 45.6% (Adjusted R²=0.45) and social function in 30% (Adjusted R²=0.30) by the amount of gross motor skills toys, equipment and variety of stimulation in the home environment. We concluded that positions, toys, and materials that keep the infant more restricted and less active have a negative effect. On the other hand, toys that offer greater displacement and interaction favor the functional mobility skills and social function.

Using infrared thermography to detect subclinical mastitis in dairy cows in compost barn systems.

This study aimed to evaluate the use of thermal imaging obtained by infrared thermography (IRT) to detect cases of subclinical mastitis in dairy cows under commercial conditions of compost barn systems in a region of Brazil with a semiarid climate. Twenty-eight crossbred cows were evaluated twice a day for one week using IRT. Three thermal images were obtained for each cow, referring to the anatomical regions of the right and left fore udder and rear udder. A computer program was used to analyze the images and obtain the right fore udder temperature (RFUT, °C), left fore udder temperature (LFUT, °C), rear udder temperature (RUT, °C), and average udder temperature (AUT, °C). In addition, samples of milk from each quarter of the udder were collected for somatic cell count (SCC) to correlate the diseases observed on the thermal image with any infection in the udder region. The results obtained using IRT were subjected to regression and correlation analyses. It was observed that LFUT, RAQT, RUT, and AUT were adjusted in quadratic polynomial models with good prediction of SCC (i.e., infection) with R2 = 0.92, 0.97, 0.86, and 0.94, respectively. The region of the anterior quarters of the udder was the most promising for imaging, stronger correlations were obtained between LFUT and RFUT with SCC (r = 0.87 and 0.88, respectively). The IRT is a practical technology capable of detecting cases of mastitis in dairy cows with good precision, especially with thermal images from the anatomical region of the front quarters of the udder. However, more detailed studies are needed to make thermal imaging processing a more useful method for routine activities on farms in compost barn systems.

Environmental and personal factors that explain functional abilities and caregiver assistance on children aged 6 to 18 months: a cross-sectional study

Abstract Aims: This study investigated environmental and personal factors that explain functional skills and caregiver assistance in young infants/toddlers. Methods: A cross-sectional study was conducted involving seventy-four children with typical development between 6 and 18 months of age. Functioning skills were evaluated using the Pediatric Evaluation of Disability Inventory, and the home environment was evaluated using the Affordances in the Home Environment for Motor Development-Infant Scale. Statistical analyses were performed by regression models. Results: Child's age explained 45% of self-care (β = 0.68); child's age (β = 0.72), attending daycare (β = 0.33) explained 71% of mobility, and child's age (β = 0.80) and breastfeeding duration (β = 0.17) explained 69% of social function. With regards to caregiver assistance, child's age (β = 0.46), attending daycare (β = 0.20) and number of siblings (β = -0.22) explained 31% of self-care; child's age (β = 0.62) and attending daycare (β = 0.34) explained 56% of mobility; and child's age (β = 1.91) and total AHEMD-IS score (environment) (β = 2.63) explained 30% of social function. Conclusion: Daycare, breastfeeding duration, number of siblings, stimulation at home, and age explained functional skills and caregiver assistance to toddlers/infants.