instruction:
Indicate the presence of numerical data in the abstract (whether numerical data plays a key role in medical records), solely using the information from the abstract.
question:
Abstract: We performed a longitudinal study (mean follow-up 19.5 months, range 3 to 42 months) in 18 consecutive children with clinical symptoms of LAV/HTLV III infection. Twelve patients were born to mothers infected with LAV/HTLV III, and six were infected by blood products administered during the first weeks of life. Immunologic studies included lymphocyte markers, in vitro responses to mitogens and antigens with corresponding skin tests, and antibody response with isoagglutinins, post-vaccination antibodies, and Candida. A serologic profile of antibody to GP110, P18, and P25 LAV/HTLV III antigens by radioimmunoprecipitation assay was also performed. The antigen-induced proliferative responses were normal in 10 patients who had a stable course, but were profoundly impaired in eight others who died or had poor condition with opportunistic infections. These in vitro measurements were well correlated with antigen skin tests. An abnormal antibody response to antigens, a low level of isoagglutinins, and a peculiar profile of LAV/HTLV III antibodies were also frequently observed in these eight patients. These measurements appear to be of prognostic value because they were noticed soon after onset of clinical symptoms.
Question: Does the abstract contain any numerical data?
answer:
Yes

question:
Abstract: The apolipoprotein B-100 (apoB-100) gene in leukocytes and the apoB-100 messenger RNA (mRNA) and translated apolipoprotein in the livers from normal and abetalipoproteinemic individuals were evaluated. Four complementary DNA probes for apoB-100 covering the 5', middle, and 3' regions of the apoB-100 mRNA were utilized and Southern blot analysis indicated that the apoB-100 gene is present in abetalipoproteinemia without major insertions or deletions. Polyadenylated hepatic apoB-100 mRNA from two abetalipoproteinemic patients was normal in size, and the concentration of apoB-100 mRNA was increased sixfold compared with control hepatic apoB-100 mRNA levels. ApoB-100 was detected in hepatocytes of abetalipoproteinemic patients by immunohistochemical techniques. These results indicate that the biochemical defect in abetalipoproteinemic patients studied is most consistent with a posttranslational defect in apoB-100 processing or secretion with an up-regulation of the apoB-100 mRNA.
Question: Does the abstract contain any numerical data?
answer:
Yes

question:
Abstract: Widespread use of the label "frozen shoulder" as a diagnosis for any stiff and painful shoulder condition has led to its becoming a rather meaningless, catchall term. In addition to confounding both the lay public and health care professionals, this indiscriminate labeling may prevent a patient from receiving appropriate treatment. In this article, I define frozen shoulder and review its pathologic and etiologic factors, epidemiology, natural history, and diagnosis. I present this information in correlation with an examination process to assist physical therapists in identifying suspected cases of frozen shoulder. I also present the current options for treatment, including physical therapy management with physical agents and exercise.
Question: Does the abstract contain any numerical data?
answer:
No