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Biomedical subjects

J Crank

Publications and source records attributed to J Crank.

3 recordsLinked to original sources
PubMed1976

Mathematics and the surgeon.

The surgeon uses elementary mathematics just as much as any other educated layman. In his professional life, however, much of the knowledge and skill on which he relies has had a mathematical strand in its development, possibly woven into the supporting disciplines such as physics, chemistry, biology, and bioengineering. The valves and limitations of mathematical models are examined briefly in the general medical field and particularly in relation to the surgeon. Arithmetic and statistics are usually regarded as the most immediately useful parts of mathematics. Examples are cited, however, of medical postgraduate work which uses other highly advanced mathematical techniques. The place of mathematics in postgraduate and postexperience teaching courses is touched on. The role of a mathematical consultant in the medical team is discussed.

Computers↗
PubMedDate not supplied

Ethnic differences in smoking patterns: findings from NHIS.

This research endeavors to broaden our knowledge of smokers' characteristics within ethnic groups. Special attention is given to Mexican Americans, a group that until recently has received scant attention in comparative research on smoking. In general, we find that ethnic differences in smoking vary across several dimensions. Many Mexican American females never smoke. If they do, they begin smoking late, smoke few cigarettes per day, and are likely to quit. Although many anglo (non-Hispanic white) males and females have tried smoking, a much higher proportion of males have quit. Blacks generally display rates intermediate to Mexican Americans and anglos, with relatively low rates of cigarette consumption. Discussed in this report are potential mortality effects, possible intervention strategies, and possible directions for future research.

Adolescent↗