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.

Example Input: Abstract: Between January 1979 and June 1985, 10 patients with acute allergic interstitial nephritis were seen in a clinical nephrology service at a large regional hospital. The onset of renal failure was temporally related to the use of a drug: a nonsteroidal anti-inflammatory agent (NSAID) (in four patients), cimetidine (in three), antibiotics (in two) or allopurinol (in one). The onset of renal failure was acute in three patients and insidious in seven. Two patients also exhibited marked proteinuria. Clinical features such as fever, rash, hematuria, pyuria with or without eosinophiluria, and mild to marked proteinuria had led to suspicion of the disease. The diagnosis was confirmed by renal biopsy findings of inflammatory cells, predominantly lymphocytes, plasma cells and eosinophils. Three patients required hemodialysis; two of them received steroids as well. Steroid therapy was also used in two patients with NSAID-induced proteinuria. Renal function improved in nine patients by 35 days, but one patient continued to have slow but progressive deterioration of renal function. Acute interstitial nephritis can be distinguished from other forms of acute renal failure by heavy renal uptake of gallium 67, maximal 48 hours or more after injection. The improvement in renal function after discontinuation of the implicated drug, the characteristic histopathological findings of allergic interstitial nephritis, and the presence of eosinophils and sometimes IgE in the blood suggest a hypersensitivity reaction.
Question: Does the abstract contain any numerical data?
Example Output: Yes

Example Input: Abstract: Vaginal discharge is a common complaint, the cause of which can be diagnosed on the basis of the distinguishing characteristics of the fluid itself, the course and symptoms of the infection, and the results of a few simple office laboratory tests. Accurate diagnosis is important because treatment can then be selected specifically rather than empirically. Optimal treatment differs with each of the four major causative agents: Candida, Gardnerella, Trichomonas, and Chlamydia. Prompt eradication of the infection promotes patient and public health.
Question: Does the abstract contain any numerical data?
Example Output: No

Example Input: Abstract: The ability of several surface-active agents to stimulate the humoral immune response in mice against haptenated liposomes was tested. The surfactants were block copolymers of hydrophilic polyoxyethylene (POE) and hydrophobic polyoxypropylene (POP) that differed in m.w., percentage of POE, and mode of linkage of POP to POE. The liposomes were haptenated with tripeptide-enlarged dinitrophenyl coupled to phosphatidylethanolamine, which was incorporated into the liposomal membrane. Additional injection of mice with surfactant stimulated serum hemagglutination titers and splenic plaque-forming cell (PFC) numbers to varying extents. Block polymers with POP chains flanking a POE center, as well as polymers with POE chains flanking a POP center, displayed high adjuvant activity. These block polymers stimulated the antibody response in a dose-dependent manner. They stimulated the antibody response with both high and low antigen doses. Furthermore, the addition of one of these adjuvants (25R1) reduced the amount of carrier lipid required in the liposome in order to obtain an optimal antibody response. The surfactants, which displayed high adjuvant activity, did not interfere with liposome stability as measured with a liposome lysis assay. Moreover, in vitro preincubation of liposomes with a block polymer did not affect their immunogenicity. Optimal adjuvant activity was observed when both adjuvant and liposomes were administered by the same route. Simultaneous injection of both components, however, is not a prerequisite. Conclusively, it can be stated that nonionic block polymer surfactants are potent adjuvants for stimulation of the antibody response against haptenated liposomes.
Question: Does the abstract contain any numerical data?
Example Output:
Yes