Table 4.

Identified associations (n=132) according to measurements of alcohol consumption and work performance

Alcohol measure	Work performance measure
	Overall work performance/impairment	Domain-specific work performance/impairment	Impaired performance, quantity	Impaired performance, frequency	Prognosis work performance	Work performance status
Consumption status	[66↓*] and [67↑*]					[54↑*] and [55↑*]
Frequency	[11↓ns], [12↑*], [14↑ns], [15↓ns], [58↑*] and [59↑*]		[108↓ns], [109↑*], [124↑*] and [126↑ns]	[49↑*], [113↓ns] and [114↓ns]	[13↑ns] and [16↑ns]
Quantity	[10↑*], [28|*], [29|ns], [30↓ns], [31↓ns], [32↓ns], [33↓ns], [34↑ns], [35↑ns], [39↑*], [50↑ns], [85↓ns], [128↑ns], [129↑ns], [130|ns], [131↑ns] and [132↑ns]	[6↑ns], [7↑ns], [8↑ns],[9↑ns], [86↓ns], [87↓ns], [88↓ns] and [89↓ns]		[53↑ns]	[24↓ns],[25↑ns]
Volume	[62↑*], [63↑ns], [68↓*], [69↑*], [73↑ns], [74↑ns], [75↑ns], [76↑ns], [77↑*], [78↑*], [79↑ns], [80↑ns], [81↑*], [82↑*], [83↑*] and [84↑*]		[17↑*], [18↑ns], [19↑*], [20↑ns], [21↑ns], [22↓ns], [23↑ns] and [111↓ns]	[116↓ns]
Heavy episodic/binge drinking	[5↑*]	[1↑*], [2↑*], [3↑*] and [4↑*]	[112↓ns], [125↑*] and [127↑*]	[117↑ns]		[118↑*]
Hangover episodes	[40↑*], [41↑*], [42↑*], [43↑*], [44↑*], [45↑ns], [46↑*] and [47↑*]		[110↑*]	[115↑*]		[119↑*], [120↑*] and [121↑*]
Composite instruments	[36↑*], [37↑*], [38↑*], [48↑ns], [64↑*], [65↑ns], [92↓ns], [93↓ns], [94↓ns], [122↑ns] and [123↑*]		[70↑ns], [72↑ns], [95↑*], [96↑*], [97↑*], [98|*], [99↓ns], [100↑ns], [101↑*], [102|ns], [103↑ns], [104↑ns], [105↑ns], [106↑*] and [107↑ns]			[71↑ns]
Diagnosis	[51↑*], [52↑*], [56↑*], [57↑ns], [60↑*] and [61↑ns]		[26↑*], [27↑ns], [90↓ns] and [91↑ns]

Number in brackets=association ID; assessed quality level indicated by typeface: italic=low, regular=moderate, bold=high; ↑=positive association; ↓=negative association; |=association in non-consistent direction.

*Significant association.

ns, non-significant association.