OCD is a lot regarding the 17 of your own 18 standards sensed here once modifying for age, sex, and you may competition-ethnicity
Incidence
Life and you may several-times frequency estimates having DSM-IV OCD (s.age. during the parentheses) try 2.3% (0.3) and you may step 1.2% (0.3), correspondingly. On the other hand, fully twenty eight.2% from respondents reported sense obsessions or compulsions (O/C) at some point within existence (Desk step one). All these participants educated one among the new nine O/C designs experienced right here, most commonly examining (15.4%), hoarding (fourteen.4%), otherwise buying (nine.1%).
Rarer O/C models was with the a high likelihood of OCD. Conditional odds of OCD was large getting hurting (33.8%) and you may sexual otherwise spiritual (31.6%) O/C and ‘other’ O/C whose stuff wasn’t given by the participants (38.9%). On top of that, conditional probability of lifestyle OCD increases monotonically which have amount of O/C items and increases sharply (out-of seven.4 so you’re able to 36.4%) which have four O/C versions. The most popular O/C those types of having lives OCD is actually examining (79.3%) and you will hoarding (62.3%), whereas minimum of popular is actually O/C about the undiscovered issues in thinking or anyone else (14.3%).
Span of problems
The mean age of onset of OCD is 19.5 years (s.e.=1.0). Age-of-onset curves differ significantly for males and females (? 2 1=8.1, P=0.004; Figure 1). Males make up the majority of very early onset cases, with nearly one quarter of males having onsets before age 10. In contrast, females have a much more rapid accumulation of new cases after age 10, with the highest slope during adolescence. There are few new onsets among males or females after the early 30s. Those who develop OCD spend a mean of 8.9 years of life (s.e.=1.1) with the disorder.
Age of onset of first obsession or compulsion among respondents with lifetime obsessive-compulsive disorder. Leer más