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Table 4 Principal component analysis

From: The Italian version of the Physical Therapy Patient Satisfaction Questionnaire - [PTPSQ-I(15)]: psychometric properties in a sample of inpatients

Factor no.

Eigenvalue

Proportion of variance accounted for

Cumulative proportion of variance accounted for

1

9.535

0.636

0.636

2

1.316

0.088

0.723

3

0.971

0.065

0.788

4

0.766

0.051

0.839

5

0.481

0.032

0.871

6

0.406

0.027

0.898

7

0.345

0.023

0.921

8

0.294

0.020

0.941

9

0.237

0.016

0.957

10

0.196

0.013

0.970

11

0.137

0.009

0.979

12

0.102

0.007

0.986

13

0.091

0.006

0.992

14

0.066

0.004

0.996

15

0.058

0.004

1.000

  1. The numbers in bold indicate the factors which met the standard rule of an eigenvalue of 1 or higher.
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