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: Congenital cystic dilatation of the biliary tree (Caroli's disease) is a rare condition that usually presents with ascending cholangitis. This report demonstrates the difficulty of recognizing other complications of Caroli's disease antemortem. A 35-year-old man developed a subphrenic abscess and malignant transformation of the biliary tree; both were clinically undetected. Episodes of pain, pyrexia, or weight loss should be assessed carefully and the complications of Caroli's disease considered before attributing such symptoms to recurrent cholangitis.
Question: Does the abstract contain any numerical data?
[EX A]: Yes

[EX Q]: Abstract: A case of fatty liver of pregnancy with subcapsular hematoma of the liver caused by intravenous heparin treatment is reported. The heparin was given for the thrombophlebitis of leg veins. The patient expired suddenly as a result of rupture of the subcapsular hematoma of the liver causing massive intraperitoneal hemorrhage. The pathophysiology and complications of the fatty liver of pregnancy are discussed.
Question: Does the abstract contain any numerical data?
[EX A]: No

[EX Q]: Abstract: The gall bladder mucosa is composed of neutral mucopolysaccharide and protein radical containing secretory cells, protein radical containing migratory cells, and neutral and acid mucopolysaccharides plus sialic acid containing goblet cells. The prognostic significance of histologic or histochemical parameters in gall bladder adenocarcinoma (GBA) are unknown. To determine if histochemical acid mucopolysaccharide content in GBA has prognostic value, GBA histologic sections from 26 advanced stage disease patients participating in Eastern Cooperative Oncology Group (ECOG) treatment study EST-2273 were stained with alcian blue at pH. 1.0, assessed by a pathology panel for either high (greater than 50%) or low (less than 50%) acid mucopolysaccharide content, and correlated with patient survival. Initial panel unanimous concurrence rate on acid mucopolysaccharide content was 88.9%. Median survival times from the start of chemotherapy to date of death for high acid mucopolysaccharide content GBA was 14 weeks versus five weeks for the low content GBA (P less than 0.0001). The results indicate that high acid mucopolysaccharide content in GBA significantly improves prognosis. ECOG recommends stratification by acid mucopolysaccharide content in future GBA treatment investigations.
Question: Does the abstract contain any numerical data?
[EX A]:
Yes