We observed significant associations between use of several OP pesticides and NPx abnormalities among pesticide applicators.
Once the basic characteristics (i.e., autocorrelation, seasonality, and general trend) of each of the %MRSA and antimicrobial drug use series were established, a multivariate analysis was performed to quantify the relationships between use of several antimicrobial classes and %MRSA through the use of econometric dynamic time-series modeling techniques (14, 24, 25).
Although those investigators explored associations between the use of several elements of care and subsequent hospital mortality, the only significant correlation was that of delayed antibiotic use with higher mortality – a finding reported by others [ 3, 4].
In this study, we examined the association between the use of several types of EMRs in the outpatient setting, including a comprehensive EMR, and the timely availability of electronic data.
This observational study found significant associations between use of antidepressant drugs and several severe adverse outcomes in people aged 65 and older with depression.
Recently, a Danish study in the British medical journal BMJ reported a link between pregnant women's use of several antidepressants in the S.S.R.I. class, including Celexa and Zoloft, and an increased risk for a common heart defect in babies.
Therefore, the present study investigates associations between cardiovascular morbidity and the use of several conventional DMARDs.
To combine the urban and rural areas in one model with an area type indicator variable should, due to the large discrepancies between them, have necessitated the use of several interaction variables.
The legal and political situation is, however, characterized by complex relations between different layers of legislation, the use of several different legal techniques, and levels of ambition.
From all filled prescriptions, we recorded out-of-hospital use of several medications between date of discharge and 120 days after MI admission: aspirin, beta-blockers, statins, and ACE inhibitors or ARBs.
The use of several new analysis tools revealed novel linkages between a number of environmental agents and obesity or diabetes.
