Prevalence of DSM-IV depressive disorder, major depressive episode (MDE), and emotionalism at six months with respect to lesion location

Right hemisphere (n=25)Left hemisphere (n=30)Anterior (n=22)Posterior (n=33)Right anterior (n=11)Other (n=44)
All depression:
 Present1037676
 Absent15271527438
 Odds ratio6.02.1 11
 95% CI1.4–25.20.6–7.42.5–49.7
 Fisher’sp=0.012NSp=0.017
MDE:
 Present624444
 Absent19281829740
 Odds ratio4.41.65.7
 95% CI0.8–24.30.4–7.31.2–28.4
 Fisher’sNSNSp=0.042
Emotionalism:
 Present567456
 Absent202415292938
 Odds ratio1.03.45.3
 95% CI0.3–3.80.9–13.41.2–22.9
 Fisher’sNSNSp=0.032