Table 1.
List of computer metrics measured by RSIGuard software.
Table 2.
Least squared geometric means (95% CIs) of computer metrics by day after adjusting for active hours.
Table 3.
Percent changesa (95% CIs) in computer metrics between each pair of weekdays.
Fig 1.
Comparison of LSGMs of computer metrics on other weekdays versus Fridays.
(A) number of words typed, (B) number of typos, (C) distance of mouse cursor movements, (D) numbers of mouse clicks, and (E) number of mouse scrolls. All estimates were adjusted for active working hours. For the typos, the number of words typed was included additionally for adjustment. Each marker represents the least-squared geometric mean of each variable with 95% CI. * Statistically significant at p < 0.01, compared to Fridays.
Fig 2.
The interaction effect of day of the week and time of day on computer metrics.
(A) numbers of words typed and (B) number of typos. For the analysis of typos, the number of words typed was included additionally for adjustment. Each column represents the least-squared geometric mean of each variable with 95% CI. * Statistically significant at p < 0.01.