A total of 6, 979 individuals were included in the study, with a mean age of 39.25 +/-21.0. The mean ozone exposure for this period was 40.6 ppb (range: 0-126). The effect estimates for year-round data was greatest for a 2-day lag adjusted for temperature (OR= 1.02 (95% CI= 1.01-1.04) (pICD-9 code has played a critical role in health care history, particularly for reimbursement (Oa#39; Malley, et al., 2005). Healthcare agencies use the ICD-9 codes as an indicator to monitor work volume, measure disease, and as a method toanbsp;...
|Title||:||The Use of Electronic Medical Records Based on a Physician Diagnosis of Asthma for County Wide Asthma Surveillance|
|Author||:||Jo Ann Marie Glad|
|Publisher||:||ProQuest - 2008|