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.

[EX Q]: Abstract: From six extended-care facilities, 306 employees responded to a questionnaire on perceived life-style. Most respondents were female, married, and under age 35. The majority had had recent blood pressure checks, seldom missed work because of infections, made time for leisure activities, and felt secure in their jobs. Overall, the percentage of smokers was slightly below the national average, but 45% of the technical employees smoked. Perception of overweight and skipped meals increased with level of education. Consumption of fried foods and sweets decreased with the level of education while fiber intake increased. More skilled and technical employees than professional employees consumed milk products. Less than half of any employee group consumed excessive amounts of coffee or colas. Few study participants consumed alcohol. Very few members of any group consumed meals away from home five or more times per week. Less than half of all employees believed that they received enough exercise; one-third or less exercised regularly. A greater percentage of technical employees than of the other two employee groups expressed interest in improving health through physical fitness and class sessions.
Question: Does the abstract contain any numerical data?
[EX A]: Yes

[EX Q]: Abstract: We report a case of a small infant apparently dying of the Sudden Infant Death Syndrome (SIDS) with a postmortem blood dicyclomine level of 200 ng/mL. Review of the literature and the comparison with blood dicyclomine values from four rabbits given equivalent doses suggests that a blood dicyclomine value of 200 ng/mL probably is in the therapeutic range for infants. Although safely used for years for infantile colic, recently, the administration of dicyclomine has been related to acute episodes of apnea, seizures, and coma. In the absence of those acute reactions, we feel that a 200-ng/mL blood dicyclomine level in a child dying of apparent SIDS should not prevent categorization of the death as SIDS.
Question: Does the abstract contain any numerical data?
[EX A]: Yes

[EX Q]: Abstract: Recurrent pulmonary embolism from the lower extremities or pelvis, despite anticoagulation, often requires interruption of the inferior vena cava (IVC). We report two patients in whom interruption of the IVC failed to ameliorate symptoms. Both patients demonstrated a previously unrecognized duplication of the IVC. We stress the importance of excluding abdominal venous anomalies prior to interrupting the IVC using surgical or percutaneous methods.
Question: Does the abstract contain any numerical data?
[EX A]:
No