Parental misperceptions of children's underweight status: a meta-analysis

Perceived body size across sex and weight categories and its association with body size dissatisfaction: a cross-sectional study among early primary school children in Norway

BACKGROUND

Inaccurate perceptions of body size, known as body size misperception (BSM), may be linked to body size dissatisfaction (BSD) and unhealthy eating behaviours. However, these associations remain inconclusive and not fully understood in young children. This study aimed to investigate the prevalence of BSM across sex and weight categories and to further assess the association between BSM and BSD in 8-to 9-year-old children.

METHODS

This cross-sectional study of 209 primary school children (51% boys) from central Norway was performed during the national height and weight screening program in third grade. Researcher-assisted questionnaires and Stunkard's figure rating scales adapted for children were used to assess two dimensions of body image: BSM (perceived-actual body size) and BSD (perceived-ideal body size). The agreement between children's ideal and actual body size was also evaluated (actual-ideal body size). Associations between BSM and BSD were examined by multinomial logistic regression, adjusting for sex, Body Mass Index (BMI), socioeconomic status, ethnicity, and residence.

RESULTS

BSM was frequently observed (81%), with most children overestimating their body size (67%). Boys tended to overestimate their body size more frequently (75% vs. 59%, p = 0.014) and indicated a larger mean ideal body size than girls (silhouette fig. 4.2 [95% CI 4.0, 4.5] vs. 3.9 [95% CI 3.7, 4.1], p = 0.012). According to BMI, overestimation was common among children with underweight (100%) and average weight (78%), whereas underestimation of body size was prevalent among children with overweight/obesity (59%). Although 23% desired at least one body size figure smaller or larger than their perceived size, interpreted as BSD, no difference was observed between mean perceived and mean ideal body size (silhouette fig. 4.1 in both groups). No significant association was found between BSM and BSD, for either underestimation (OR 1.32 [95% CI 0.33, 5.32]) or overestimation (OR 0.99 [95% CI 0.38, 2.58]) of body size.

CONCLUSIONS

Boys and girls from all weight categories frequently misperceived their body size toward their ideal body size, with overestimation of underweight and average weight status and underestimation of overweight status being most frequently reported. No association was found between BSM and BSD, however, the long-term health consequences of BSM should be further elucidated.

Parental Misperceptions of Their Offspring's Weight and Their Strategies for Child's Eating Behavior: A Narrative Review of the Recent Evidence

The aim of the present review was to explore the effect of parental misperceptions of their offspring’s weight status during childhood and early adolescence on weight control strategies and children’s eating behavior. Literature searching was limited to the PubMed database and to the English language from January 2000 to August 2022. Eligible studies had clearly associated parental misperception of offspring’s weight with child eating habits or weight management and eating strategies in childhood to early adolescence. Sixteen studies (14 cross-sectional, 1 longitudinal and 1 with cross-sectional and longitudinal analyses) were included in the analysis. Weight loss attempts and child’s eating behavior were the main outcomes. Sixteen studies found significant associations. Parental misperceptions of their offspring’s weight status do influence their child’s weight and eating behavior, especially in overweight children. Parents tend to follow potentially harmful methods when they overestimate their children’s weight (food restriction) and when they underestimate their children’s weight (pressure to eat). However, additional longitudinal studies are needed to better understand the impact of parental weight status perception on health behaviors and children’s weight gain over time. The potential need for preventive intervention studies is warranted.

Owner-misperception of canine body condition reduces after using a five-point body condition score chart: A study of 95 large-sized purebred dogs

The body condition score (BCS) is a popular method used to assess the body condition of dogs. However, owner-misperception of canine body condition has shown to persist even after being guided by a BCS chart. We compared the BCS assessments performed by the owners of 95 large-sized, purebred dogs without and with the guidance of a five-point BCS chart. Initially, only 23/95 dog owners accurately assessed the BCS of their dogs and the correct assessments significantly increased after being guided by a BCS chart (50/95, p < 0.001). In addition, initially there was only a poor agreement between the owners and the primary investigator (κ = 0.14) that improved significantly after the owners were guided by a BCS chart (κ = 0.6). The present findings suggest that BCS charts are useful for reducing owner-misperception on canine body condition in large-sized, purebred dogs.

Caregivers Systematically Overestimate Their Child's Height-for-Age Relative to Other Children in Rural Ethiopia

BACKGROUND

Stunting affects one-quarter of children <5 y of age, yet little is known about the accuracy of caregivers' perceptions regarding their child's linear growth. Most existing quantitative research on this topic has been conducted in high-income countries and has examined perceptions of children's weight rather than height.

OBJECTIVES

In rural Ethiopia where linear growth faltering is highly prevalent, this study aimed to better understand how caregivers perceive their child's growth. The objectives of this analysis were to 1) assess caregivers' perceptions of their child's height; 2) investigate whether there is a discrepancy between a child's actual height and caregivers' perceptions of their child's height; and 3) examine the factors that influence discrepancies in estimating a child's height (secondary outcomes), including the role of the average height in the community (primary outcome).

METHODS

We conducted a cross-sectional analysis using data from 808 woman caregivers of children ages 6-35 mo in the Oromia region of Ethiopia. We assessed caregivers' rankings (from 1 to 10) of their child's height relative to other children their age in their village. We then converted these rankings to z scores based on an age- and region-specific distribution in order to calculate their difference with the child's actual height-for-age z score and to determine the degree of overestimation. Lastly, we used multivariate log Poisson regressions to determine factors associated with overestimating a child's height.

RESULTS

Forty-three percent of caregivers scored their child's height as the median; 37% overestimated their child's height relative to other children. Regression results showed caregivers who were poorer, and had children who were female, older, and stunted, were more likely to overestimate.

CONCLUSIONS

Our findings suggest that caregivers of young children in Oromia systematically overestimated their children's height, which could adversely affect child health if these misperceptions translate to insufficient care-seeking behavior or feeding choices for children.

Predictors of Persistent Body Weight Misclassification from Adolescence Period to Adulthood: A Longitudinal Study

This study examined whether body weight misclassification continues from adolescence to adulthood and the associated predictors behind that misclassification. Data are from a sample of a longitudinal Australian birth-cohort study. Data analyses were restricted to 2938 participants whose measured and perceived body weights were recorded during their adolescence and adulthood follow-ups. To identify misclassification, we objectively compared their measured and perceived body weights at each follow-up. Potential predictors during early life or adolescence periods were included in data analyses. At each follow-up, underestimation was recorded more often among overweight and obese participants, whereas overestimation was mostly recorded among underweight ones. Over 40% males and females were able to correctly estimate their body weight at one follow-up, whereas almost 30% males and 40% females were able to do so in more than one follow-ups. One-third females and 45% males underestimated their body weight at one follow-up, whereas 13% females and a quarter of males were able to do so in more than one follow-ups. Being female, dieting, being overweight, having an overweight mother, and having poor mental health were the most significant predictors for more than one follow-up misclassifications. Further studies are needed to evaluate the impact of persistent misclassification on population health benefits.

A Comparison of Pediatric Weight Estimation Methods for Emergency Resuscitation

OBJECTIVES

Obtaining accurate pediatric weight is necessary during emergency resuscitation. Although several weight estimation methods exist, the most precise method has not been conclusively determined. This study aimed to evaluate the validity, reliability, and practicality of these tools.

METHODS

A prospective observational study was conducted in healthy Thai children aged 6 months to 12 years. Correlations between estimated and actual weights were tested. Validity was assessed by mean bias (estimated weight minus actual weight) and accuracy (10% error). Practicality was evaluated by time usage and data derived from user questionnaires.

RESULTS

Four hundred thirty participants with mean age of 6.7 years and mean weight of 26 kg were enrolled. A strong correlation between estimated weight and actual weight in all methods was demonstrated. Parental estimation was the most accurate tool in all age groups, with the lowest overall mean error (ME) of -0.83 kg and the highest accuracy of 88.7%. The Broselow tape was the second most accurate tool in ages younger than 1 year and 1-to-5-year age groups (ME = 0.23 and 0.50 kg; accuracy = 55.3% and 54.1%, respectively). The Mercy method was the second most accurate tool in the 6-to-10-year and 11-to-12-year age groups (ME = -2.47 and -2.77; accuracy = 54.6% and 67.9%, respectively). The Broselow tape had the highest score for practicality of use.

CONCLUSIONS

Parental estimation was the most accurate method in every age group. The next best alternative is the Broselow tape in children aged 5 years or younger and the Mercy method in children aged older than 5 years.

"I would rather be told than not know" - A qualitative study exploring parental views on identifying the future risk of childhood overweight and obesity during infancy

BACKGROUND

Risk assessment tools provide an opportunity to prevent childhood overweight and obesity through early identification and intervention to influence infant feeding practices. Engaging parents of infants is paramount for success however; the literature suggests there is uncertainty surrounding the use of such tools with concerns about stigmatisation, labelling and expressions of parental guilt. This study explores parents' views on identifying future risk of childhood overweight and obesity during infancy and communicating risk to parents.

METHODS

Semi-structured qualitative interviews were conducted with 23 parents and inductive, interpretive and thematic analysis performed.

RESULTS

Three main themes emerged from the data: 1) Identification of infant overweight and obesity risk. Parents were hesitant about health professionals identifying infant overweight as believed they would recognise this for themselves, in addition parents feared judgement from health professionals. Identification of future obesity risk during infancy was viewed positively however the use of a non-judgemental communication style was viewed as imperative. 2) Consequences of infant overweight. Parents expressed immediate anxieties about the impact of excess weight on infant ability to start walking. Parents were aware of the progressive nature of childhood obesity however, did not view overweight as a significant problem until the infant could walk as viewed this as a point when any excess weight would be lost due to increased energy expenditure. 3) Parental attributions of causality, responsibility, and control. Parents articulated a high level of personal responsibility for preventing and controlling overweight during infancy, which translated into self-blame. Parents attributed infant overweight to overfeeding however articulated a reluctance to modify infant feeding practices prior to weaning.

CONCLUSION

This is the first study to explore the use of obesity risk tools in clinical practice, the findings suggest that identification, and communication of future overweight and obesity risk is acceptable to parents of infants. Despite this positive response, findings suggest that parents' acceptance to identification of risk and implementation of behaviour change is time specific. The apparent level of parental responsibility, fear of judgement and self-blame also highlights the importance of health professionals approach to personalised risk communication so feelings of self-blame are negated and stigmatisation avoided.

Predictors of adolescents' weight misclassification: A longitudinal study

OBJECTIVE

To examine adolescents' and mothers' misclassification of the adolescents' body weight and associated early life predictors.

METHODS

Data are from a sample of women and their children who were part of a longitudinal Australian birth cohort study. We analysed data of 3925 adolescents, 3721 mothers, and 2593 mother-offspring pairs. At the 14-year follow up, we derived adolescents' body weight category (underweight, normal or overweight) based on their measured height and weight and adolescents reported their similar subjective weight categories. Similarly, mothers reported perceived weight of their adolescents' offspring. We compared objectively measured weight with subjective weight perceptions to identify misclassifications. Possible predictors of weight misclassification were taken from pregnancy, childhood and the adolescent period.

RESULTS

Almost a third of adolescents and a quarter of mothers misclassified the adolescents' body weight. Underestimation was observed more often in overweight adolescents. Overestimation was observed more often in underweight adolescents. More than a third of underweight adolescents and almost half of mothers of underweight children overestimated the adolescent's body weight. Normal weight females overestimated their body weight more than their males' counterparts. Predictor of misclassification included being female; dieting to lose weight; having over or underweight mothers; and having high level of poor mental health.

CONCLUSIONS

Findings of this study suggest that adolescent weight misclassification is common across all BMI categories. Being female, dieting to lose weight, poor mental health and maternal BMI status predict misclassification. Further studies are needed to evaluate the population health significance of weight misclassifications.

Perceptions of Child Body Size and Health Care Seeking for Undernourished Children in Southern Malawi

Child undernutrition affects millions of children globally, but little is known about the ability of adults to detect different types of child undernutrition in low-income countries. We used focused ethnographic methods to understand how Malawian parents and grandparents describe the characteristics they use to identify good and poor child growth, their actual or preferred patterns of health seeking for undernourished children, and the perceived importance of child undernutrition symptoms in relation to other childhood illnesses. Malawians value adiposity rather than stature in assessing child growth. Symptoms of malnutrition, including wasting and edema, were considered the least severe childhood illness symptoms. Parents delayed health care seeking when a child was ill. When they sought care, it was for symptoms such as diarrhea or fever, and they did not recognize malnutrition as the underlying cause. These findings can be used to tailor strategies for preventing and treating growth faltering in Malawian children.

Parents' perception of children's obesity, in Al-Qassim, Saudi Arabia

BACKGROUND AND OBJECTIVES

Although the prevalence of childhood obesity has increased significantly in Saudi Arabia, parents are unable to appreciate obesity in their child. The objective of the study was to identify the percentage of parents who misclassify the status of child's weight, and determine whether there is a difference between those parents whose children are overweight and obese and those with children of normal weight.

MATERIALS AND METHODS

This cross-sectional study included 601 children aged 6-10 years. The children were recruited from the primary schools located in Al-Qassim, Saudi Arabia. The body mass index of the children was assessed in the school, and their parents responded to a self-administered questionnaire which contained questions on parental perception of the children's weight/obesity status. Data were entered and analyzed using SPSS.

RESULTS

Parents with overweight/obese children had significantly more misclassification than those with normal weight children. Ninety percent of parents of the 81 overweight children misclassified and reported that their child had normal weight, while 65% of parents of the 61 obese children, misclassified the child's weight status.

CONCLUSIONS

The level of misclassification of children's weight status by parents is high. Saudi parents with overweight and obese children do not recognize their child's weight status. Parents' awareness of childhood obesity and its negative health impact needs to be improved.

Uninvolved Maternal Feeding Style Moderates the Association of Emotional Overeating to Preschoolers' Body Mass Index z-Scores

OBJECTIVE

To examine the relation between preschoolers' eating behaviors and body mass index (BMI) z-scores (BMIz) and the moderating role of permissive parent feeding styles in these associations.

DESIGN

Cross-sectional study involving mothers' report of food-related parenting styles and child eating behaviors.

SETTING

Small city in southern Mississippi.

PARTICIPANTS

Mother-preschooler dyads (n = 104).

MAIN OUTCOME MEASURE

Child body BMIz.

ANALYSIS

Moderated multiple regression.

RESULTS

An uninvolved feeding style moderated the relationship between emotional eating and BMIz such that children with higher emotional overeating scores had higher a BMIz in the presence of an uninvolved feeding style (B = 2.16; P = .01).

CONCLUSIONS AND IMPLICATIONS

An uninvolved feeding style may be a risk factor for higher BMIz in preschoolers who tend to overeat to cope with negative emotions. For other children in this population, self-regulatory aspects of eating may be more important than mothers' feeding style in the maintenance of healthy weight.

Assessment of Weight Bias Among Pediatric Nurses and Clinical Support Staff Toward Obese Patients and Their Caregivers

The increasing burden of obesity is prevalent in the pediatric populations. Pediatric nurses are spending increasing amounts of time and effort caring for obese patients however no prior studies have explored how nurses perceive obese patients. The purpose of this study is to identify weight bias in pediatric nurses (RNs) and clinical support staff (CSS) working in a pediatric hospital setting. A convenience sample of RNs and CSS from an urban, pediatric hospital were surveyed using the Nurses' Attitudes toward Obesity and Obese Patients Scale (NATOOPS), which consists of 6 patient-care factors with an additional factor added to assess bias towards the patient's caregiver. Mean factor scores ≥50 indicated bias. Data were summarized using descriptive statistics and means were compared using independent t tests. Multivariate logistic regression models were used to determine the association between putative risk factors and weight bias. RNs and CSS (N=308) demonstrated weight bias toward obese patient characteristics (mean=61.9) and perceived controllability of obesity (mean=65.8). CSS felt negatively about their supportive roles in caring for obese patients (mean=52.5). Respondent weight status and professional title resulted in variability of biased attitudes. Race, employment status, number of obese patients cared for daily, and department were predictive of biased attitudes. Weight biased attitudes toward obese pediatric patients and their caregivers were found among RNs and CSS. Future qualitative research will assist in the understanding the factors that cause nurse weight bias.

Racial-Ethnic Differences in Parental Body Image Perceptions of Preschoolers: Implications for Engaging Minority Parents in Weight-Related Discussions

Parental misperception of minority preschoolers’ body image remains a major barrier to obesity prevention. Differences in child body image perception between Latino and African-American parents may inform etiologies to obesity disparities. Using pooled data from studies implementing validated child body sketches, frequency of parental misperception in these two populations are analyzed and associations with provider commentary and parental acculturation reported. Two convenience samples were utilized (Latino parents: n=73, African-American parents: n=150). Over half of Latino parents (58%) compared to 5% of African-American parents misperceived their obese child as lighter than a healthy weight (p=.002). In contrast to our prior study, provider commentary was not associated with reduced risk of misperception in Latino parents. Misperception occurred most frequently in mild-moderately acculturated Latino parents. Increased rates of misperception and limitations on the potential role of the provider commentary indicate a critical need to better strategize communication with low-income, moderately acculturated Latino parents.