| |
NFC
|
VFC
|
VFC+
|
|---|
|
T1
|
5 (2–15)
|
5 (2–28)
|
5 (3–15)
|
|
Intervention period
|
24 (7–66)
|
23 (9–75)
|
23 (7–79)
|
|
T2
|
5 (1–14)
|
4 (1–14)
|
5 (1–17)
|
|
T3
|
5 (2–13)
|
5 (2–17)
|
5 (2–20)
|
- a – NFC no feedback condition, VFC vibrotactile feedback condition, VFC+ vibrotactile + visual feedback condition
- T1: baseline measurement before the intervention period; T2: follow-up measurement directly after the intervention period; T3: follow-up measurement eight weeks after the intervention period. During these five-day measurement periods, subjects were instructed to eat as many meals as possible with the 10sFork, with all feedback switched off
