DODI 1332.39 has been rescinded. I understand the idea in knowing how they might rate you wrongly, but the VASRD is the only rating criteria they should use. For Sleep Apnea, it is cut an dried- if you are unfit, and use a CPAP, then the rating is 50%.
Now, that is the rub- getting an unfit finding for this condition. Before the military acknowledged that they have to use the VASRD, they would find a member unfit and (using DoDI 1332.39) they would rate people at 0%. Now, they routinely say that sleep apnea and use of CPAP are waiverable and find the member fit. What I have seen is that in order to get an unfit finding, you need to have residual problems after use of a correctly titrated CPAP. This would often times be a situation where the member has residual excessive daytime sleepiness or excessive naps, fatigue or issues of mental alertness based on being tired.
As for the hips:
5054 Hip replacement (prosthesis).
Prosthetic replacement of the head of the femur or of the acetabulum:
For 1 year following implantation of prosthesis 100%
Following implantation of prosthesis with painful motion or
weakness such as to require the use of crutches 90%
Markedly severe residual weakness, pain or limitation of motion
following implantation of prosthesis 70%
Moderately severe residuals of weakness, pain or limitation of motion 50%
Minimum rating 30%