Table 2.

Dwell time, average fixation time, fixation count and revisits for different areas of interest

	Dwell time [s]	Average fixation [ms]	Fixation count [n]	Revisits [n]
Respirator	248 (140.8–412.2) [156.8–391.1]	16,337.3 (11,597.5–18,598.1) [14031.1–17,361.9]	740 (453.5–1237.5) [501–1169]	214 (117–392) [141–372]
Drug preparation	88.3 (49.7–200.4) [57.3–172.3]	319.5 (294.4–382.1) [303.8–366.8]	203 (110–526) [149–438]	6 (2–11) [3, 11]
Medication	93.3 (67.2–126.3) [75.9–121.6]	300.7 (278.4–333.9) [281.7–318.7]	255 (175–381) [216–339]	19 (10–28) [16–26]
PDMS	464.8 (293.9–706.7) [341.5–670.6]	1151.2 (1095.5–1239.9) [1117.6–1191.5]	1431 (826–2077.5) [967–1898]	57 (40.5–90.5) [48–86]
Patient	654.6 (375.3–1038) [502.5–941.1]	315.2 (286.1–330.2) [295–324]	1739 (1004–2669.5) [1284–2361]	30.5 (14–51) [18–45]
Monitor	67.6 (50.1–115.6) [61–110.4]	308.3 (263.7–346.2) [279.2–343.7]	220 (145.5–314) [170–297]	41 (29.5–61) [32–53]
Communication	173.2 (89.3–291.8) [107.6–240.5]	1356.6 (974.3–1597.2) [1138.9–1555.2]	462 (213.5–754) [232–529]	38 (14–67.5) [20–54]
Equipment/perfusors	168.6 (127.8–230.9) [150–201.9]	578.3 (515.4–623.7) [532.3–601.9]	506 (365.5–680) [396–595]	56.5 (39.5–83) [43–69]
Not relevant	634.6 (475.5–864.1) [532.3–796.5]	470.4 (290–540.6) [360.1–508.7]	1996 (1411.5–2523) [1536–2123]	102.5 (70.5–142.5) [84–127]

Data expressed as median, (Interquartile Range) and [95% confidence interval (CI)]