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.

Q: Abstract: In February 1985, the National Institutes of Health sponsored the Consensus Development Conference on the Health Implications of Obesity. The panel of experts concluded that height and weight tables based on mortality data and the body mass index (BMI) are helpful measures to determine the presence of obesity and the need for treatment. For the dietitian, however, practical concerns arise regarding which index to select. The usefulness of the BMI in patient education and contradictions between the 1959 and 1983 Metropolitan Life Insurance height-weight tables are discussed. A temporary solution is offered in light of the need for further investigation into morbidity experience at weights recommended in the 1983 table.
Question: Does the abstract contain any numerical data?

A: Yes
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Q: Abstract: Between 1971 and 1980, the senior one of us (C.S.R.) performed 101 primary total hip replacements in eighty-five consecutive patients who were less than fifty-five years old. All of the patients had degenerative joint disease. Survivorship analysis was used to calculate a predicted cumulative rate of success for this series of total hip replacements over ten years of follow-up. This method of analysis of the data was chosen because it provides a prediction of the expected durability of a total hip arthroplasty in any individual patient. The need for revision because of loosening or infection or else radiographic evidence of migration of a component was the criterion for failure. Two revisions were performed for aseptic loosening of the acetabular component. One infection necessitated revision, and radiographic evidence of loss of fixation was seen in one additional acetabular component and one femoral stem. Life-table calculations predicted that the survivorship of all of the total hip replacements in this series would be 87.6 per cent at ten years of follow-up. Based on the results of the application of this method of analysis to the current series, we concluded that a primary cemented total hip replacement, when performed for coxarthrosis, can be expected to function durably in an active middle-aged patient.
Question: Does the abstract contain any numerical data?

A: Yes
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Q: Abstract: Pelvimetry can be performed on a computed tomographic (CT) scanner using anteroposterior and lateral scanned projection radiographs (Scout View) plus a single CT slice through the low pelvis. This technique yields accurate measurements of the maternal pelvis that do not need compensation for magnification. The fetal lie and presentation can be easily assessed, along with the fetal neck for hyperextension. In addition, the total radiation dose to both mother and fetus is significantly lower than with routine plain film pelvimetry. Since the procedure is quick, easy to perform and competitive in cost, CT pelvimetry should be the procedure of choice in those rare instances in which pelvimetry is indicated.
Question: Does the abstract contain any numerical data?

A:
No
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