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. 2018 Aug 10;13(8):e0202006. doi: 10.1371/journal.pone.0202006

Fig 3. FFQ completion time for participants (n = 324) during the EatWellUK study presented by small (n = 92), medium (n = 38) and large (n = 191) device screen sizes and by younger (n = 271 <60 years) and older (n = 53) adults.

Fig 3

The device screen sizes were classified as small (less than 480 pixels), medium (between 480 and 1240 pixels, inclusive) and large (more than 1240 pixels).