Purpose: This study aimed to determine the relationships between parent and child weight status, parental perceptions of weight, child feeding, food insecurity, and acculturation in Hispanic preschoolers and their parents in a southern California school district. Methods: Eighty-five parent-child dyads participated. Height and weight, parental weight perceptions, child feeding, acculturation, and food insecurity data were obtained. Results: Eighty-five percent of parents were born in Mexico, although 94% of their children were born in the US. Eighty percent of parents and 43% of the children were overweight or obese. None of the constructs measured predicted child BMI, although parents significantly underestimated their children's body size. Parents' BMI correlated positively with restrictive child feeding practices, and obese parents pressured their children to eat more than did non-obese parents. Conclusions: Obesity exists disproportionately in Hispanics compared to other ethnic populations. While factors predicting children's weight status are difficult to identify, parents' weight, perceptions of child's weight, adherence to the Hispanic culture, and food insecurity do appear to impact parental concerns and parenting behaviors, particularly restrictive and pressuring-to-eat behaviors. Parental underestimation of their children's weight may hinder behavior change if concerns about unhealthy weight are inaccurate. Interventions should consider parental weight, weight perceptions, and feeding practices.

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Airway changes related to childhood asthma occur early in the disease process. This pilot study focuses on the validation of the Breathmobile Case Identification Survey (BCIS) in preschool-age children in Orange County, CA. Fifty-two children from low-income Spanish-speaking families participated in the study. Thirteen children were identified as possibly having asthma from the survey results compared with 20 children diagnosed by an asthma specialist. We found that the complete seven-question survey had a sensitivity of 0.65 and a specificity of 0.94. An abbreviated three-question version had a sensitivity of 0.70 and a specificity of 0.84. Our data suggest that the abbreviated BCIS, which is simple and easily analyzed, may be a useful tool in identifying young children who are at risk for asthma and need further evaluation and appropriate therapy.

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