TheTriForce wrote:What is the difference between partial DID and full DID and OSDD?
DID is a diagnosis existing in both DSM-V-TR and ICD-11 (the latest version of both manuals).
OSDD is strictly a DSM-V-TR diagnosis.
Partial DID is strictly an ICD-11 diagnosis.
OSDD and pDID can look similar, but they have actually subtle differences in their criteria - which means that DSM-V-TR DID and ICD-11 DID also have differences.
In the DSM-V, OSDD-1 can be diagnosed if the criteria of DID aren't fully met. There's no in depth explanation about what it can look like, just very quick examples, like the sense of self no being fully dissociated and/or the lack of amnesia. The amnesia itself isn't really clearly defined.
For unclear presentations, it leaves the diagnosis up to the interpretation of the clinician. This means, someone with amnesia for their past, but not often in their daily life, and highly differentiated alters could be diagnosed with either DID or OSDD.
In the ICD-11, partial DID can be diagnosed if the criteria of DID aren't fully met too, but there's explanation about how it can impact the presentation and inner organization of the person. To put it simply, in the ICD-11, someone with pDID usually will have one alter in charge of a lot of the daily life, and other alters with a lesser (or no direct) impact on the daily life. Amnesia will not have a strong impact on the daily life and will be more of an "occasional" thing, more often related to high emotional levels rather than switching between alters (which means being co-conscious in pDID is a common thing)
DID in the ICD-11, on the other hand, will be diagnosed only for people with recurring amnesia through their daily life, often related to switches between alters (which means co-conscious in DID is possible, but doesn't happen as often as in pDID). There will be multiple alters taking care of various aspect of the daily life and having a direct impact on it.
The ICD-11 is really echoing the theory of structural dissociation, with pDID being close to secondary structural dissociation and DID being close to tertiary structural dissociation.
And at the end of the day, for unclear presentation, the "defining" criteria is considered to be the amnesia. If it's really invasive in a lot of aspects of the daily life, linked to switches, it's DID ; if it's occasional in the daily life, more linked to intense emotional levels rather than switches, it's pDID. This means, someone with amnesia for their past, but not often in their daily life, and highly differentiated alters will be diagnosed solely with pDID.
In french-speaking countries of Europe, clinicians working in the field of trauma and dissociation are almost all using the ICD-11 now, as it is considered to be clearer than the DSM + the fact that people can be "high functioning" with DID or pDID is clearly considered and part of the criteria + it makes partial presentation of DID actually a part of DID, instead of being a subtype in an "other/not specified" category.
TheTriForce wrote:If some of us can see some others as 'past versions of me' does that mean that those one's have integrated?
What if one see's another as a 'past me' but that one doesn't see the other as a version of them?
It will be hard to answer, since I've seen people describing the feeling of integration between two alters and how they work once fully integrated in a lot of different ways - it depends on why the alters were here in the first place, how the system works, how they interpreted what happened between their alters, etc.
But If the "past version of me" feeling isn't reciprocated, then there's a lack of integration somewhere. Full integration of two parts means there's no "not me" feeling anymore in front of the memories, behaviors, feelings, etc. between the two.