Table 2.

Kappa scores and percent agreement for the test-retest reliability of the respiratory questionnaire.

Respiratory Questions	Percent that Responded “Yes” in the First Interview	Kappa	Percent Agreement
Has your child had a respiratory infection?	53.7%	0.40	69.8%
Has your child had wheezing or whistling in the chest since our last interview?	38.5%	0.73	88.4%
Has your child been seen in the ER for a breathing problem?	14.2%	0.88	97.8%
Has a doctor diagnosed your child with wheezing or asthma?	7.8%	1.0	100%
Has your child been admitted to the hospital for a breathing problem?	6.3%	1.0	100%
Has your child been diagnosed with RSV?	4.9%	1.0	100%