Instructions: 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.
Input: Abstract: In a phase II multicenter trial, 71 patients with advanced measurable gastric cancer were registered to receive sequential high-dose methotrexate (MTX) and 5-fluorouracil (5-FU) combined with Adriamycin (A [Adria Laboratories, Columbus, OH]). The response rate was 33% (22 of 67), including all eligible patients. There were nine complete responders (CRs). The median survival for all patients was 6 months. There has been one toxic death; however, three other patients died from toxicity associated with major protocol violations. It is concluded that this protocol is active in gastric cancer. Toxicity, partly because of nonprotocol adherence, is considerable and is now under further investigation in a randomized trial comparing this schedule with a combination of 5-FU, Adriamycin, and mitomycin C (FAM).
Question: Does the abstract contain any numerical data?
Output:
Yes