Improved statistical analysis of pre- and post-treatment patient-reported outcome measures (PROMs): the applicability of piecewise linear regression splines
2014 ◽
Vol 24
(3)
◽
pp. 567-573
◽
2019 ◽
Vol 30
(9)
◽
pp. 928-939
◽
2015 ◽
Vol 27
(2-4)
◽
pp. 145-157