Table 1.

PubMed search strategy

Search (#)	Search terms
1	Interrupted time series analysis (MeSH term)
2	“Interrupted time series” (title/abstract)
3	“Change point” (title/abstract)
4	“Segmented regression” (title/abstract)
5	“Segmented linear regression” (title/abstract)
6	“Repeated measures study” (title/abstract)
7	“Piecewise regression” (title/abstract)
8	“Time-series intervention” (title/abstract)
9	“Phase design” (title/abstract)
10	“Multiple baseline” (title/abstract)
11	“ARIMA” (title/abstract)
12	“Integrated moving average” (title/abstract)
13	1 or 2 or 3 or 4 or 5 or 6 or 7 or 8 or 9 or 10 or 11 or 12

ARIMA, autoregressive integrated moving average.