TASK DEFINITION: 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.
PROBLEM: Abstract: This paper reviews the recent medical and legal literature in the field of spouse abuse. Domestic violence is a national phenomenon that directly affects victims of spouse abuse and indirectly conditions the children of the victims to accept violent behavior as normative. This paper characterizes the cycle of violence battered women encounter, describes their injury patterns, explores the dynamics of the abusive relationship, and discusses the factors that compel women to remain in such violent relationships. The second section describes many of the recent legislation designed to prevent spouse abuse. Next, this paper addresses the case law utilizing the "battered woman syndrome" as a defense for spousal homicide. The third section of the paper explores the often neglected topic of the battered husband.
Question: Does the abstract contain any numerical data?

SOLUTION: No

PROBLEM: Abstract: The roller screw electric VAD is easier to manufacture and 25% lighter than the previously described drum cam model. This device requires 12 to 15 W to pump 6 to 8 l/min with minimal hemolysis. The motor drive has functioned for periods up to 93 days in vivo with no measurable wear. The compliance chamber volume varies by 100 cc during VAD function but does so while maintaining pressure variations below 15 mmHg. Compliance chamber volume loss of 2 to 5 cc/day is explained by gas transport through SPU. The subcutaneous sampling port provides ready access to the sealed system.
Question: Does the abstract contain any numerical data?

SOLUTION: Yes

PROBLEM: Abstract: The academic achievement scores of 122 children with epilepsy were examined in relation to demographic and clinical seizure variables. As a group, these children were making less academic progress than expected for their age and IQ level. Academic deficiencies were greatest in arithmetic, followed by spelling, reading, comprehension, and word recognition. Results of the multiple regression analyses indicated a modest combined predictive significance of the demographic and clinical seizure variables for academic performance. In addition, the magnitude of these relationships varied by academic area. Among the individual variables examined the strongest correlates of academic performance were age of the child, age of seizure onset, lifetime total seizure frequency, and presence of multiple seizures (absence and tonic-clonic). These results are discussed in relation to developing an understanding of the factors which underlie academic vulnerability in children with epilepsy.
Question: Does the abstract contain any numerical data?

SOLUTION:
Yes