From: Measurement properties of translated versions of neck-specific questionnaires: a systematic review
Language | Â | Translation | Internal | Measurement | Â | Content | Structural | Hypotheses | Â |
---|---|---|---|---|---|---|---|---|---|
Study | Instrument | process | Consistency | Error | Reliability | Validity | Validity | Testing | Responsiveness |
Catalan | Â | Â | Â | Â | Â | Â | Â | Â | Â |
Nieto et al. [25] | NDI | poor | good | Â | Â | Â | fair | good | Â |
Chinese | Â | Â | Â | Â | Â | Â | Â | Â | Â |
Chiu et al. [26] | NPQ | poor | poor | Â | excellent | poor | Â | fair | poor |
Lee et al. [27] | NPQ | Â | Â | Â | Â | Â | Â | fair | poor |
Dutch | Â | Â | Â | Â | Â | Â | Â | Â | Â |
Jorritsma et al. [19] | NDI | Â | Â | poor | poor | Â | Â | Â | Â |
 | NPDS | fair |  | poor | poor |  |  |  |  |
Pool et al. [29] | NDI | Â | Â | fair | Â | Â | Â | Â | fair |
Schmitt et al. [30] | NBQ | excellent | poor | fair | fair | Â | Â | poor | Â |
Vos et al. [31] | NDI | Â | Â | fair | fair | Â | Â | Â | poor |
English | Â | Â | Â | Â | Â | Â | Â | Â | Â |
Stewart et al. [33] | CNFDS | Â | Â | Â | Â | Â | Â | Â | fair |
Finnish | Â | Â | Â | Â | Â | Â | Â | Â | Â |
Salo et al. [35] | NDI | poor | excellent | Â | poor | Â | good | poor | Â |
 | NPDS | poor | excellent |  | poor |  | good | poor |  |
French | Â | Â | Â | Â | Â | Â | Â | Â | Â |
Forestier et al. [18] | CNFDS | poor | poor | Â | Â | Â | Â | Â | poor |
Martel et al. [37] | NBQ | poor | Â | Â | poor | Â | Â | fair | moderate |
Wlodyka et al. [36] | NDI | poor | poor | poor | poor | Â | fair | fair | Â |
 | NPDS | poor | poor | poor | poor |  | fair | fair |  |
 | NPQ | poor | poor | poor | poor |  | fair | fair |  |
Wlodyka et al. [20] | NDI | Â | Â | Â | Â | Â | Â | Â | poor |
 | NPDS |  |  |  |  |  |  |  | poor |
 | NPQ |  |  |  |  |  |  |  | poor |
German | Â | Â | Â | Â | Â | Â | Â | Â | Â |
Bremerich et al. [24] | NPDS | fair | Â | poor | poor | Â | Â | Â | Â |
Scherer et al. [38] | NPDS | poor | excellent | Â | Â | Â | good | good | Â |
Greek | Â | Â | Â | Â | Â | Â | Â | Â | Â |
Trouli et al. [39] | NDI | good | good | poor | poor | Â | good | Â | fair |
Hindi | Â | Â | Â | Â | Â | Â | Â | Â | Â |
Agarwal et al. [40] | NPDS | fair | poor | poor | poor | poor | Â | fair | Â |
Iranian | Â | Â | Â | Â | Â | Â | Â | Â | Â |
Mousavi et al. [41] | NDI | excellent | fair | Â | fair | poor | Â | Â | fair |
 | NPDS | excellent | fair |  | fair | poor | fair |  | fair |
Italian | Â | Â | Â | Â | Â | Â | Â | Â | Â |
Monticone et al. [42] | NPDS | poor | fair | Â | fair | Â | fair | poor | Â |
Korean | Â | Â | Â | Â | Â | Â | Â | Â | Â |
Lee et al. [43] | NDI | poor | fair | poor | poor | Â | Â | fair | poor |
 | NPDS | poor | poor | poor | poor |  |  | fair | poor |
Spanish | Â | Â | Â | Â | Â | Â | Â | Â | Â |
Andrade et al. [46] | NDI | Â | fair | poor | poor | Â | fair | fair | fair |
Gonzalez et al. [44] | NPQ | poor | poor | Â | fair | Â | Â | poor | poor |
Kovacs et al. [23] | NDI | excellent | poor | Â | poor | Â | Â | poor | poor |
 | NPQ |  | poor |  |  |  |  | poor | poor |
 | CNQ | excellent | poor |  | poor |  |  | poor | poor |
Swedish | Â | Â | Â | Â | Â | Â | Â | Â | Â |
Ackelman et al. [22] | NDI | Â | Â | Â | poor | poor | Â | poor | Â |
Turkish | Â | Â | Â | Â | Â | Â | Â | Â | Â |
Aslan et al. [47] | NDI | excellent | Â | Â | fair | Â | Â | fair | Â |
Bicer et al. [21] | NPDS | poor | poor | Â | Â | Â | Â | poor | Â |
Kose et al. [48] | NDI | fair | poor | Â | fair | Â | Â | poor | fair |
 | NPDS | fair | poor |  | fair |  |  | poor | fair |
 | NPQ | fair | poor |  | fair |  |  | poor | fair |
 | CNFDS | fair | poor |  | fair |  |  | poor | fair |