"changing of dressing" is correct and usable in written English.
You can use this phrase to describe the action of changing clothes. For example, "He changed into his suit for the wedding, a process that involved the changing of dressing."
E.g., the decision to perform antibiotic therapy is often performed by the surgeon and the number of changing of the dressing is not easy to foresee.
This theoretical risk can vary between 2.8% (when a catheter is not placed in the groin, no changing of the dressing is performed, and the patients receives postoperative antibiotic treatment) and 91% (in a patients receiving a femoral nerve catheter, with no postoperative antibiotic treatment, and where the dressing was removed five times or more).
Catheter placement in the groin (odds-ratio and 95%-confidence interval: 3.4; 1.5–7.8), and repeated changing of the catheter dressing (odds-ratio: 2.1; 1.4 3.3 per removal) increased the risk for colonization, whereas systemic antibiotics administered postoperatively decreased it (odds ratio: 0.41; 0.41–1.0.41
In the Hamptons, the sartorial style of a few men is changing party dressing for outdoor benefits.
The virtuoso creation of home-counties domesticity and the wide-ranging sensitivity of Atkinson's mind – ever alert to voice, to changing times, to the faltering class system, to the horrors of war, to changing styles of dress, and to housekeeping and much more, the literary allusions – really don't require the tricksy bits.
Those with more severe impairment of walking ability were significantly more likely to report pain on moving, changing or dressing, or at operation sites.
Online, there are 57 Worth gowns and 62 by Mainbocher that, when viewed on the scale of a timeline of each of their careers, provide a vantage on the changing scale of dress over a century.
There was a maximum number of changing the dressing of five times.
That indicates that weddings are still important to people, even if modes of dressing for them are changing.
