PLoS ONE plos plosone PLOS ONE 1932-6203 Public Library of Science San Francisco, CA USA 10.1371/journal.pone.0127371 PONE-D-15-16747 Correction Correction: Health on the Web: Randomised Controlled Trial of Online Screening and Brief Alcohol Intervention Delivered in a Workplace Setting Khadjesari Zarnie Freemantle Nick Linke Stuart Hunter Rachael Murray Elizabeth 27 4 2015 2015 10 4 e0127371 2015 Khadjesari et al This is an open access article distributed under the terms of the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original author and source are credited Health on the Web: Randomised Controlled Trial of Online Screening and Brief Alcohol Intervention Delivered in a Workplace Setting

In Table 1 and Table 2, there are errors in the data presented. Please see the corrected Table 1 and Table 2 here.

10.1371/journal.pone.0127371.t001 Demographics and health behaviours at baseline.
Intervention Group Control Group
n = 659 n = 671
Sex Male, n (%) 503 (76.3%) 501 (74.7%)
Age years, median (IQRa) 48 (41 55) 48 (40, 53)
Ethnicity British, n (%) 597 (90.6%) 608 (90.6%)
Marital Status:
Divorced, n (%) 65 (9.9%) 56 (8.4%)
Married, n (%) 509 (77.2%) 522 (77.8%)
Single, n (%) 85 (12.9%) 93 (13.9%)
Children, n (%) 452 (68.9%) 450 (67.4%)
Number of children, median (IQR) 2 (0, 2) 2 (0, 2)
Manager, n (%) 349 (53.0%) 376 (56.0%)
AUDIT-Cb, median (IQR) 6 (5, 7) 6 (5, 8)
Current Smoker, n (%) 84 (12.8%) 81 (12.2%)
Body Mass Index kg/m2, median (IQR) 26.45 (24.21, 29.50) 26.18 (23.96, 28.82)
Portions of fruit and vegetables each day, median (IQR) 3 (2, 5) 3 (2, 5)
Exercise in last week:
Vigorous mins, median (IQR) 60 (0, 150) 80 (0, 160)
Moderate mins, median (IQR) 105 (50, 210) 100 (60, 180)
Light mins, median (IQR) 150 (60, 300) 140 (60, 280)

aIQR = Interquartile range

bAlcohol Use Disorders Identification Test—Consumption. Scores range from 0 to 12, where score of 5 or more indicates alcohol misuse [36, 37]

 10.1371/journal.pone.0127371.t002 Outcomes by sex and randomised group at 3 months.
Total Male Female
Control Intervention Control Intervention Control Intervention
n = 671 n = 659 n = 501 n = 503 n = 170 n = 156
Outcome measure Median (IQR) Mean (SD) Median (IQR) Mean (SD) Median (IQR) Mean (SD) Median (IQR) Mean (SD) Median (IQR) Mean (SD) Median (IQR) Mean (SD)
TOT-AL 16 19.06 17 20.25 18 20.0 18 21.47 12 16.11 15 16.18
(unitsa/week) (10,25) (14.36) (11,26) (15.10) (10,27) (14.27) (11,27) (16.13) (9, 18) (14.29) (9, 23) (10.01)
AUDIT 10b 6 7.23 6 7.14 6 7.40 6 7.12 6 6.72 6 7.21
(5, 9) (3.87) (5, 9) (3.65) (5, 9) (3.95) (5, 9) (3.61) (4, 8) (3.59) (5, 8.5) (3.81)
AUDIT-Cc 5 5.44 5 5.41 5 5.54 5 5.40 5 5.14 5 5.46
(4, 6) (1.59) (4, 6) (1.63) (4, 6.5) (1.61) (4, 6) (1.68) (4, 6) (1.51) (4, 6) (1.49)
Health utilityd 1.00 .89 1.00 .89 1 .89 1 .89 1 .90 1 .90
(.80, 1) (.16) (.80, 1) (.14) (.80, 1) (.17) (.80, 1) (.14) (.85, 1) (.15) (.80, 1) (.14)

a1 UK unit = 8 grams ethanol

bAlcohol Use Disorders Identification Test. Scores range from 0 to 40, where score of 8 or more indicates alcohol misuse [41]

cAlcohol Use Disorders Identification Test—Consumption. Scores range from 0 to 12, where score of 5 or more indicates alcohol misuse [36, 37]

dEQ-5D utility measure of quality of life [42]

There is an error in the last sentence of the Primary outcome subsection of the Results. The correct sentence is: The median number of units consumed a week in both intervention and control groups at follow-up was within recommended weekly limits (≤14 units per week for women; ≤21 units per week for men), with the exception of women in the intervention group (Table 2).

Reference Khadjesari Z, Freemantle N, Linke S, Hunter R, Murray E (2014) Health on the Web: Randomised Controlled Trial of Online Screening and Brief Alcohol Intervention Delivered in a Workplace Setting. PLoS ONE 9(11): e112553. doi:10.1371/journal.pone.0112553 25409454