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Using the "Newest Vital Sign" to assess health literacy in children
Insights
The Newest Vital Sign (NVS) tool effectively screens for adequate health literacy in children and parents. A low number of children's books at home was linked to inadequate health literacy.
Area of Science:
- Pediatrics
- Health Literacy Assessment
- Family Health
Background:
- Assessing health literacy in children is crucial for effective healthcare.
- The Newest Vital Sign (NVS) is a potential tool for this assessment.
Purpose of the Study:
- To evaluate the feasibility, utility, and validity of the NVS for assessing pediatric health literacy.
- To explore the relationship between health literacy and home literacy environment.
Main Methods:
- 47 parent-child dyads participated.
- Both parents and children completed the Newest Vital Sign (NVS) tool.
- A single-item screening question about the number of children's books in the home was administered.
Main Results:
- 72% of dyads demonstrated adequate health literacy (NVS score ≥4).
- No significant difference in NVS scores was observed between children and parents.
- A moderate positive correlation (rs = .35, p = .017) existed between children's and parents' NVS scores.
- Low book count (<10) was associated with inadequate health literacy in both children and parents.
Conclusions:
- The NVS is a practical tool for identifying households with adequate health literacy.
- The number of children's books serves as a valuable complementary indicator of health literacy.
Introduction:
The purpose of this study was to explore the feasibility, utility, and validity of using the Newest Vital Sign (NVS) tool to assess health literacy in children.
Method:
Forty-seven parent-child dyads individually completed the NVS and a Home Literacy Environment single-item screening question (No. of children's books in the home).
Results:
The majority (72%; n = 34) of parent-child dyads had adequate health literacy (NVS scores ≥4), with no significant differences (p = .95) between children's NVS scores (M = 4.8, SD = 1.5) and parents (M = 4.8, SD = 1.6). A moderate, positive correlation was found between children's and parents' NVS scores (rs = .35, p = .017). Of note was that all of the parents (n = 4) and children (n = 6) who reported having only 10 or fewer children's books in their homes had NVS scores less than 4, indicating inadequate health literacy.
Discussion:
The NVS is a quick screening mechanism for identifying households that have adequate health literacy levels. Asking children the Home Literacy Environment single-question screening item (No. of children's books) provided additional insight that confirmed and extended findings from the NVS.
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