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: The influence of the peptide chain length of partial enzymic hydrolysates of protein on nitrogen and amino acid absorption was studied in 12 subjects using a jejunal perfusion technique. Three hydrolysates of egg white and an equivalent amino acid mixture were perfused at 30 mmol/L and 100 mmol/L in two separate experiments. Two hydrolysates (OH1 and OH2) contained mainly dipeptides and tripeptides, whereas the third (OH3) comprised tripeptide to pentapeptides as judged chromatographically. Nitrogen absorption was significantly slower from the higher chain length mixture, OH3, than from the short chain mixtures, OH1 and OH2, at both concentrations. Similarly, several amino acid residues were absorbed less well from OH3 than from OH1 and OH2. These data demonstrate that the chain length of heterogeneous mixtures of peptides affects absorption of nitrogen and individual amino acid residues, and suggest that brush border hydrolysis of tetrapeptides and pentapeptides limits absorption from enzymic hydrolysates of protein which simulate the composition of the postprandial luminal contents.
Question: Does the abstract contain any numerical data?
Example Output: Yes

Example Input: Abstract: Artificial ventilation is a cornerstone of basic life support-cardiopulmonary resuscitation (BLS-CPR). Recent data corroborate clinical studies performed in the 1950s and 1960s, suggesting a need to change the present American Heart Association standards for artificial ventilation. These studies show that gastric insufflation followed by regurgitation and pulmonary aspiration are a major hazard of artificial ventilation with an unprotected airway. Present BLS-CPR standards require that ventilation be performed rapidly between external chest compressions or with incremental breaths. These methods of ventilation predispose the victim to gastric insufflation. Alternative methods of ventilation with longer inspiratory time and thus lower flow rate and peak inspiratory pressure are suggested. Additionally, rescue personnel, particularly EMTs and paramedics, should be taught how to apply cricoid pressure to prevent gastric insufflation in victims with an unprotected airway.
Question: Does the abstract contain any numerical data?
Example Output: Yes

Example Input: Abstract: Ewes were treated systemically during the periovulatory period with the antihistamines diphenhydramine (H1-receptor antagonist) and(or) cimetidine (H2-receptor antagonist). None of the treatments prevented ovulation. However, the combination of drugs inhibited subsequent function of the corpus luteum (CL) as assessed by serum measurements of progesterone. Administration of antihistamines did not alter pituitary secretion of LH. Injection of small quantities of diphenhydramine and cimetidine into the antrum of the preovulatory follicle also caused aberrant luteal activity, but no blockade of ovulation. Intrafollicular injection of histamine reversed the inhibitory influence of antihistamines on the CL. Antihistamines suppressed preovulatory thecal edema and antral influx of plasma transudate containing LH. Thus, the effects of antihistamines appear to have been exerted at the follicular level. Function of matured CL was not compromised by peripheral administration of antihistamines. Actions of histamine within the preovulatory ovine follicle do not appear to be a prerequisite for ovulation, but apparently do have an impact on ensuing luteal function. We propose that a hyperemic reaction to histamine in preovulatory follicles enhances vascular filtration of LH. As a consequence, maximal permeation of the avascular granulosal layer of the follicle by LH leads to a normal luteinization response.
Question: Does the abstract contain any numerical data?
Example Output:
Yes