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Table 1 Item Statistics: Mean, Standard Deviation and Item-total Correlation

From: Loneliness in the elderly in Mexico, challenges to the public policies

 

Mean

SD

Item-total correlation

Loneliness

 Item 1

1.504

1.4

0.522

 Item 2

0.785

1.028

0.723

 Item 3

1.137

1.217

0.676

 Item 4

0.861

1.11

0.767

 Item 5

0.999

1.178

0.756

 Item 6

0.829

1.159

0.79

 Item 7

0.907

1.173

0.705

 Item 8

0.867

1.148

0.782

 Item 9

1.008

1.224

0.809

 Item 10

0.847

1.183

0.789

 Item 11

0.617

1.075

0.816

 Item 12

0.667

1.076

0.813

 Item 13

1.111

1.252

0.771

 Item 14

0.837

1.181

0.679

 Item 15

1.042

1.174

0.699

 Item 16

0.677

1.026

0.711

 Item 17

0.576

1.04

0.789

 Item 18

0.77

1.148

0.789

 Item 19

0.868

1.118

0.748

 Item 20

1.188

1.131

0.71

Social support

 Item 1

1.936

1.08

0.686

 Item 2

2.336

0.925

0.786

 Item 3

2.555

0.729

0.77

 Item 4

2.381

0.864

0.78

 Item 5

1.976

1.103

0.707

 Item 6

2.341

0.906

0.808

 Item 7

2.22

0.949

0.796

 Item 8

2.33

0.958

0.778

Stress

 Item 1

1.316

1.17

0.656

 Item 2

1.306

1.208

0.7

 Item 3

1.662

1.187

0.705

 Item 4

1.189

1.099

0.732

 Item 5

1.429

1.136

0.7

 Item 6

1.189

1.163

0.727

 Item 7

1.388

1.13

0.743

 Item 8

1.17

1.182

0.751

Family interaction

 Item 1

2.292

1.131

0.677

 Item 2

3.152

1.055

0.709

 Item 3

2.761

1.098

0.761

 Item 4

2.679

1.184

0.767

 Item 5

2.976

1.173

0.782

  1. Note: SD refers to the item standard deviation