Table 4.
Tendency of Word Category Used in Article Headlines by Disease Names
| Schizophrenia | Depressive Disorder | Diabetes Mellitus | Difference Among Diseasesa | |||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Total | Old Name | New Name | Total | Before 2001 | After 2002 | Total | Before 2001 | After 2002 | ||
| Criminal or violent | 24.5% | 26.8% | 23.6% | 7.9% | 8.5% | 5.5% | 3.0% | 3.3% | 2.6% | Sch > Dep > DM |
| Suicide or self-harm | 0.2% | 0.0% | 0.3% | 2.2% | 2.4% | 1.6% | 0.1% | 0.0% | 0.1% | Dep > Sch > DM |
| Medical or psychological | 15.0% | 16.3% | 14.5% | 14.1% | 13.0% | 18.1% | 23.9% | 24.3% | 23.3% | DM > Sch > Dep |
| Other negative | 6.8% | 7.3% | 6.6% | 5.8% | 6.3% | 3.8% | 5.1% | 4.9% | 5.4% | Sch > DM |
| Other positive | 1.8% | 2.4% | 1.6% | 3.6% | 4.1% | 1.6% | 4.8% | 4.7% | 4.8% | DM > Sch |
| Other neutral | 51.7% | 47.2% | 53.5% | 66.4% | 65.7% | 69.2% | 63.2% | 62.8% | 63.8% | Dep, DM > Sch |
Note: Sch, schizophrenia; Dep, depressive disorder; DM, diabetes mellitus.
aSignificance among the articles using disease names during total search period was shown using standardized residuals of chi-square test (P < .05).