Table 8 Top 5 association rules for different combinations of particular consequence, their Support, Average-confidence, Confidence (LHS ➔ RHS), Confidence (RHS ➔ LHS) and Lift measures

 1

job_health

los_1_14

93

3625

93

2.524

51.283

100.000

2.566

1.017

 2

ud_oth

los_1_14

64

3625

64

1.737

50.883

100.000

1.766

1.017

 3

ud_preg

los_1_14

23

3625

23

.624

50.317

100.000

.634

1.017

 4

ud_dlp

los_1_14

14

3625

14

.380

50.193

100.000

.386

1.017

 5

cxr_pneu

los_1_14

472

3625

470

12.754

56.271

99.576

12.966

1.012

 1

sym_mode

los_15

19

60

2

.054

6.930

10.526

3.333

6.465

 2

ud_meta

los_15

53

60

3

.081

5.330

5.660

5.000

3.476

 3

ud_dm

los_15

18

60

1

.027

3.611

5.556

1.667

3.412

 4

ud_ht

los_15

39

60

2

.054

4.231

5.128

3.333

3.150

 5

age_65

los_15

74

60

2

.054

3.018

2.703

3.333

1.660

 1

ud_ht

dc_home

39

3600

39

1.058

50.542

100.000

1.083

1.024

 2

ud_dm

dc_home

18

3600

18

.488

50.250

100.000

.500

1.024

 3

ud_dlp

dc_home

14

3600

14

.380

50.194

100.000

.389

1.024

 4

age_24

dc_home

1148

3600

1131

30.692

64.968

98.519

31.417

1.008

 5

cxr_pneu

dc_home

472

3600

465

12.619

55.717

98.517

12.917

1.008

 1

sym_mode

dc_hosp

19

85

4

.109

12.879

21.053

4.706

9.127

 2

ud_preg

dc_hosp

23

85

3

.081

8.286

13.043

3.529

5.655

 3

ud_meta

dc_hosp

53

85

6

.163

9.190

11.321

7.059

4.908

 4

los_15

dc_hosp

60

85

5

.136

7.108

8.333

5.882

3.613

 5

age_65

dc_hosp

74

85

6

.163

7.583

8.108

7.059

3.515

 1

job_health

cxr_no

93

3213

91

2.469

50.341

97.849

2.832

1.122

 2

source_hosp

cxr_no

91

3213

88

2.388

49.721

96.703

2.739

1.109

 3

age_24

cxr_no

1148

3213

1058

28.711

62.545

92.160

32.929

1.057

 4

symp_ast

cxr_no

2295

3213

2112

57.313

78.880

92.026

65.733

1.055

 5

ud_repp

cxr_no

82

3213

73

1.981

45.648

89.024

2.272

1.021

 1

sym_mode

cxr_pneu

19

472

8

.217

21.900

42.105

1.695

3.287

 2

age_65

cxr_pneu

74

472

31

.841

24.230

41.892

6.568

3.271

 3

ud_ht

cxr_pneu

39

472

11

.299

15.268

28.205

2.331

2.202

 4

ud_dm

cxr_pneu

18

472

5

.136

14.419

27.778

1.059

2.169

 5

ud_meta

cxr_pneu

53

472

14

.380

14.691

26.415

2.966

2.062

 1

los_15

wave_1

60

55

13

.353

22.652

21.667

23.636

14.517

 2

source_hosp

wave_1

91

55

16

.434

23.337

17.582

29.091

11.780

 3

job_health

wave_1

93

55

15

.407

21.701

16.129

27.273

10.806

 4

dc_hosp

wave_1

85

55

6

.163

8.984

7.059

10.909

4.729

 5

symp_ast

wave_1

2295

55

54

1.465

50.267

2.353

98.182

1.576

 1

job_health

wave_2

93

311

13

.353

9.079

13.978

4.180

1.656

 2

symp_ast

wave_2

2295

311

266

7.218

48.560

11.590

85.531

1.373

 3

source_hosp

wave_2

91

311

10

.271

7.102

10.989

3.215

1.302

 4

bmi_25_29

wave_2

931

311

96

2.605

20.590

10.311

30.868

1.222

 5

bmi_30

wave_2

445

311

42

1.140

11.472

9.438

13.505

1.118

 1

symp_ast

wave_3

2295

1779

1285

34.871

64.111

55.991

72.232

1.160

 2

age_25_44

wave_3

1838

1779

1009

27.381

55.807

54.897

56.717

1.137

 3

cxr_no

wave_3

3213

1779

1635

44.369

71.396

50.887

91.906

1.054

 4

ud_none

wave_3

3392

1779

1700

46.133

72.839

50.118

95.559

1.038

 5

bmi_25

wave_3

2309

1779

1136

30.828

56.527

49.199

63.856

1.019

 1

ud_preg

wave_4

23

1540

22

.597

48.540

95.652

1.429

2.289

 2

ud_dm

wave_4

18

1540

17

.461

47.774

94.444

1.104

2.260

 3

age_65

wave_4

74

1540

64

1.737

45.321

86.486

4.156

2.069

 4

ud_meta

wave_4

53

1540

43

1.167

41.962

81.132

2.792

1.941

 5

sym_mode

wave_4

19

1540

15

.407

39.961

78.947

.974

1.889