Table 8.

Cognitive test performance in light and moderate young adult drinkers.

		Light younger drinkers		Moderate younger drinkers
		Estimated mean	95% CI	Estimated mean	95% CI
ATTENTION
Eriksen Flanker Test	Incongruent-Congruent	10.51%	−5.45–26.46%	−2.35%	−17.44–12.73%
	Percent Accuracy
	Incongruent–Congruent	43.75 ms	−3.41–90.91 ms	42.74 ms	−1.85–87.33 ms
	Reaction Time
WORKING MEMORY
1Back Test	Percent Accuracy	97.67%	83.46–111.88%	98.95%	85.52–112.38%
	Reaction Time≈	844.19 ms	717.83–970.55 ms	709.94 ms	590.47–829.41 ms
Delayed Match to Sample Test	Percent Accuracy	85.61%	76.44–94.77%	87.99%	79.33–96.66%
	Reaction Time	1490.44 ms	680.86–2300.02 ms	1784.85 ms	1019.44–2550.27 ms
SHORT-TERM MEMORY
Spatial Recognition Test	Percent Accuracy	86.92%	72.94–103.58%	76.51%	64.82–90.31%
	Reaction Time	1555.55 ms	1204.99–2008.10 ms	1456.02 ms	1143.72–1853.61 ms
Pattern Recognition Test	Percent Accuracy	92.94%	86.45–99.92%	93.66%	87.46–100.29%
	Reaction Time	1449.34 ms	1224.18–1715.92 ms	1294.33 ms	1103.36–1518.34 ms
Spatial Span Test	Maximum Span Recalled	6.47	5.37–7.81	6.70	5.61–8.00
Hopkins Verbal Learning Test	Retention	95.02%	73.86–122.25%	98.64%	77.74–125.18%
PROCESSING SPEED
Reaction Time Test	Reaction Time	266.46 ms	225.75–307.17 ms	272.03 ms	233.53–310.17 ms
Symbol Digit Modality Test	Number Correct	59.47	51.20–67.74	60.64	52.82–68.46
PLANNING
Stockings of Cambridge Test	Number Answered in Minimum Moves	9.64	8.00–11.28	9.26	7.71–10.82
Trails Making Test	Trials B–Trials A Completion Time	44.21 ms	7.51–80.91 ms	35.29 ms	0.59–69.99 ms
RULE LEARNING
Intra–Extra Dimensional Set Shift Test	Total Number of Errors	9.07	5.63–14.61	11.07	7.05–17.38
MOTOR CONTROL
Simple Reaction Time Test	Movement Time	371.67 ms	300.77–459.29 ms	355.74 ms	291.22-434.56 ms

^≈Denotes a nearly significant finding of p = 0.08.