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. 2008;2008:96–100.

Table 1.

Of the 4,654 clinical questions maintained by the NLM, the general topics and the number of questions assigned.

General Topics Number of Questions (percentage of the total questions)
Device 37 (0.8%)
Diagnosis 994 (21.4%)
Epidemiology 104 (2.2%)
Etiology 173 (3.7%)
History 42 (0.9%)
Management 1403 (30.1%)
Pharmacological 1594 (34.3%)
Physical Finding 271 (5.8%)
Procedure 122 (2.6%)
Prognosis 53 (1.1%)
Test 746 (16.0%)
Treatment & Prevention 868 (18.7%)
Unspecified 0 (0%)