Table 6 Summary of seven situations in...

Table 6

Summary of seven situations in Company A based on classification tree analysis

Situations (the number of observations, total = 794)	Rule	Interruptions (%)
Situations (the number of observations, total = 794)	Features	Quantity (split points)	Often	Sometimes	Rarely
1. (243)	Tasks	> 13.5	68	26	6
2. (69)	Tasks	< 13.5	74	19	7
2. (69)	and IT systems	> 12	74	19	7
3. (22)	Tasks	< 13.5	77	18	5
	and IT systems	< 12
	and meetings	> 16.5
4. (58)	Tasks	< 8.5	60	26	14
	and IT systems	< 12
	and meetings	> 3.5 and < 16.5
	and colleagues’ collaboration	> 10
5. (147)	Tasks	< 8.5	28	44	28
	and IT systems	< 12
	and meetings	> 3.5 and < 16.5
	and colleagues’ collaboration	< 10
6. (82)	Tasks	> 8.5 and < 13.5	27	58	15
	and IT systems	< 12
	and meetings	> 3.5 and < 16.5
7. (173)	Tasks	< 13.5	21	29	50
	and IT systems	< 12
	and meetings	< 3.5

Situations (the number of observations, total = 794)	Rule	Interruptions (%)
Situations (the number of observations, total = 794)	Features	Quantity (split points)	Often	Sometimes	Rarely
1. (243)	Tasks	> 13.5	68	26	6
2. (69)	Tasks	< 13.5	74	19	7
2. (69)	and IT systems	> 12	74	19	7
3. (22)	Tasks	< 13.5	77	18	5
	and IT systems	< 12
	and meetings	> 16.5
4. (58)	Tasks	< 8.5	60	26	14
	and IT systems	< 12
	and meetings	> 3.5 and < 16.5
	and colleagues’ collaboration	> 10
5. (147)	Tasks	< 8.5	28	44	28
	and IT systems	< 12
	and meetings	> 3.5 and < 16.5
	and colleagues’ collaboration	< 10
6. (82)	Tasks	> 8.5 and < 13.5	27	58	15
	and IT systems	< 12
	and meetings	> 3.5 and < 16.5
7. (173)	Tasks	< 13.5	21	29	50
	and IT systems	< 12
	and meetings	< 3.5

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