Table 2 Characteristics of study bars and interventions
From: Wine glass size and wine sales: a replication study in two bars
Bars | |||
|---|---|---|---|
Pechey et al. [6] Bar | Bar 1 | Bar 2 | |
Study Bars [mean (sd)] | |||
Price of 175 ml of wine [£ ($/€)] | 5.00 (~6.2 USD/5.9 EUR) | 4.10 (~5.1 USD/4.8 EUR) | 5.40 (~6.7 USD/6.4 EUR) |
Wine sales (litres/week) | 121.0 (12.6) | 91.5 (15.2) | 100.7 (14.1) |
Wine sales as proportion of total sales (%) | 9.9 | 7.8 | 7.3 |
Wine sales by bottle (%) | 22 | 12 | 15 |
Wine sales by glass by portion (%) | |||
125 ml | 10 | 35 | 0a |
175 ml | 90 | 27 | 52 |
250 ml | – | 38 | 48 |
Mean portion sold by glass (ml) | 170 | 186 | 211 |
Intervention | |||
Standard glass size (ml) | 300 | 350 | 350 |
Intervention glass sizes (ml) | 250, 300, 370 | 300, 370, 510 | 300, 510 |
Study period | March–July 2015 | March–July 2016 | March–July 2016 |