"existing diagnosis" is a correct and usable phrase in written English.
You can use it when talking or writing about a medical diagnosis that already exists. For example, "The doctor reviewed the patient's existing diagnosis before deciding on a course of treatment."
However, most existing diagnosis methods can only distinguish pump faults that occur individually.
Similarly broad sequencing will be available for medical staff caring for babies and children who are admitted to intensive care without an existing diagnosis.
More importantly, the proposed method does not require making any extra tests that are necessary in existing diagnosis methods.
In agreement with French regulations concerning observational studies that do not modify existing diagnosis or therapeutic strategies, no ethics committee approval was required to conduct the study.
In agreement with Spanish regulations concerning epidemiologic observational studies that do not modify existing diagnosis or therapeutic strategies, no ethics committee approval was required to conduct the study.
The study protocol was submitted to the Institutional Review Board for Lille University Hospital, which gave an approval with waiver of informed consent, in agreement with French regulations concerning observational studies that do not modify existing diagnosis or therapeutic strategies.
Moreover the gradient was stronger in children with a pre-existing diagnosis than in those identified through the surveillance program.
The SES gradient in prevalence, as indicated by the prevalence ratios, was significantly weaker when restricted to children with ASD without a pre-existing autism diagnosis than when restricted to those with a pre-existing diagnosis (p<0.0001, χ2 test comparing the SES distribution of cases with and without a pre-existing diagnosis).
Of those with a pre-existing diagnosis, 1411 (58%) had a pre-existing diagnosis of autistic disorder, while information on the remaining 42% was insufficient to determine whether Diagnostic and Statistical Manual Version IV-TR criteria were met for autistic disorder versus pervasive developmental disorder not otherwise specified.
The surveillance program incorporates abstracted data from records of multiple educational and medical sources to determine the number of children who appear to meet the ASD case definition, regardless of pre-existing diagnosis.
The pre-existing diagnosis of T1D and T2D as assigned in each center was considered as reference-standard for the purpose of comparison with the generated DM-specific urinary polypeptide panels.
