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.
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Question: Abstract: This study demonstrates that 20 to 30 microns porous, Replamineform silicone rubber prostheses remain isocompliant with adjacent arterial segments up to 8 months following implantation. This finding contrasts with the results of currently available prostheses, including autologous vein, which rapidly become minimally compliant. We conclude that this vascular construction is stable over the long-term following implantation and may improve the success of small internal diameter arterial reconstruction by eliminating failures caused by intimal hyperplasia.
Question: Does the abstract contain any numerical data?

Answer: Yes

Question: 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?

Answer: No

Question: Abstract: Early mobilisation after arthroplasty of the knee sometimes results in wound breakdown. The two commonly used incisions, the anterior midline and the medial parapatellar incisions, were compared in order to determine which had the best potential for wound healing. Study of the cleavage lines around the knee demonstrated that the medial parapatellar incision lies parallel to the lines, whilst the anterior midline incision lies perpendicular to them. In addition, the medial parapatellar wound was found to be subjected to significantly less tension during flexion; after arthroplasty it can be expected to heal faster and to be less liable to disruption during early mobilisation.
Question: Does the abstract contain any numerical data?

Answer:
No