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. Author manuscript; available in PMC: 2015 Oct 1.
Published in final edited form as: J Asthma. 2014 May 22;51(8):876–885. doi: 10.3109/02770903.2014.913620

Table 1.

Student Questionnaire Response Rates Among Students in the Intervention and Comparison School Districts

School District
 School		 Number of
Students
Identified as
Having
Asthma		 Number of
Students Who
Returned
Consent Forms		 Number of
Students Who
Completed the
Questionnaire		 Response Rate,
Expressed as a
Percentage
Intervention school district 350 323 299 85.43%
 Elementary schools 172 162a 144 83.72%
 Middle school 82 77 74 90.24%
 High school 96 84 81 84.38%
Comparison school district 235 159 157 66.81%
 Elementary schools 78 67 67 85.90%
 Middle school 63 38 38 60.32%
 High school 94 54 52 55.32%
a

After returning consent forms, the evaluation team discovered that 16 of the elementary students (kindergarten students) were not six years old by the time of questionnaire administration. Therefore, these students were not eligible to participate in the cross-sectional questionnaire.