Justifying a career change with evidence from the previous career
Four years in clinical nursing, applying to a public health master's

After four years of working as a nurse, I have decided that I want to make a bigger impact on society. Clinical work is rewarding, but I feel that public health will allow me to help more people. I am therefore applying for the MPH programme, which I believe is the perfect fit for my career aspirations.
In my second year on the respiratory ward I started keeping a note of readmissions. Of the 40 patients I followed, 11 came back within a month, and nine of those eleven lived in the same three postcodes. Nothing I could do at the bedside touched that. I want to work on the part of the problem that happens before admission, which is not a clinical skill and is not one I currently have.
Why the second one works
- 01
The switch is argued from data the applicant personally collected, so it reads as a conclusion rather than a mood.
- 02
Numbers are small and specific. Nine of eleven in three postcodes is more persuasive than any national statistic would have been here.
- 03
It states the gap explicitly: the applicant names a capability they lack. Most career-change statements avoid this and are weaker for it.
- 04
It never claims the previous career was insufficient, which would insult the profession the referees still work in.
Written in-house as an illustration. Not a real applicant’s statement, and not a template: a published paragraph is a paragraph a similarity checker has already seen.