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Continuous Improvement and the Expansion of Quality ... - NCQA

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M E A S U R E S T A R G E T E D A T C H I l D R E N A N D A D o l E S C E N T S<br />

84<br />

over <strong>the</strong> last 10 years, <strong>the</strong> Centers for Disease Control <strong>and</strong> Prevention (CDC) have increased<br />

efforts to prevent <strong>the</strong> misuse <strong>of</strong> antibiotics to treat respiratory infections, particularly pharyngitis.<br />

Pharyngitis, or sore throat, is common in children <strong>and</strong> adolescents <strong>and</strong> can be caused by a<br />

bacteria or virus. 1 The Appropriate Testing for Children With Pharyngitis measure evaluates<br />

whe<strong>the</strong>r children are properly treated for pharyngitis after undergoing diagnostic testing, <strong>the</strong>reby<br />

avoiding <strong>the</strong> build-up <strong>of</strong> antibiotic resistance.<br />

• Pharyngitis affects a large number <strong>of</strong><br />

individuals <strong>and</strong> is responsible for 12<br />

million primary care visits each year in <strong>the</strong><br />

U.S. 2<br />

N AT I o N A l C o M M I T T E E f o R Q U A l I T y A S S U R A N C E<br />

APPRoPRIATE TESTING foR CHIlDREN<br />

WITH PHARyNGITIS<br />

• The bacteria most commonly associated<br />

with pharyngitis (Group A streptococcus)<br />

is responsible for up to 30 percent <strong>of</strong><br />

pharyngitis cases in children. 3 In winter<br />

<strong>and</strong> early spring, up to 15 percent <strong>of</strong><br />

school-age children may carry <strong>the</strong> bacteria<br />

without displaying symptoms. 4<br />

<strong>the</strong> Case for <strong>Improvement</strong><br />

• Pharyngitis has a significant financial<br />

burden on children <strong>and</strong> adults alike,<br />

costing an estimated $224 million–<br />

$539 million <strong>and</strong> resulting in 1,300 deaths<br />

every year. 5<br />

• Pharyngitis <strong>of</strong>ten is overdiagnosed. While<br />

<strong>the</strong>re are differing opinions on performing<br />

rapid antigen detection testing (RADT) <strong>and</strong><br />

throat cultures, clinical guidelines strongly<br />

recommend performing a diagnostic test or<br />

a throat culture before treatment. 6<br />

• Infections resulting from pharyngitis can<br />

have lifestyle <strong>and</strong> productivity effects. one<br />

study found that both children <strong>and</strong> parents<br />

missed a notable number <strong>of</strong> school <strong>and</strong><br />

work days because <strong>of</strong> pharyngitis-related<br />

treatment <strong>and</strong> management. 7<br />

HEdIs Measure definition<br />

The percentage <strong>of</strong> children 2–18 years <strong>of</strong><br />

age who were diagnosed with pharyngitis<br />

<strong>and</strong> dispensed an antibiotic, <strong>and</strong> who also<br />

received a group A streptococcus test for<br />

<strong>the</strong> episode. A higher rate represents better<br />

performance (i.e., appropriate testing).<br />

results<br />

Antibiotic treatment is only infrequently<br />

appropriate for pharyngitis. The availability<br />

<strong>of</strong> RADT has made it easier to perform<br />

diagnostics, <strong>the</strong>reby potentially reducing<br />

antibiotic use <strong>and</strong> preventing <strong>the</strong> spread <strong>of</strong><br />

drug-resistant strains <strong>of</strong> pharyngitis. 8

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