Table 4 Multiple proportional hazard regression analyses of QOL adjusted for independent demographic and clinical indicators of survival

Age (years)

<65

1

≥65

1.84

1.19

2.83

Sex

Women

1

Men

2.52

1.29

4.93

Stage

stage 0–I

1

stage II–III

1.70

1.13

2.56

BMI at the time of survey (kg/m²)

≥23

1

<23

1.75

1.16

2.64

Physical functioning

>33.33

1

≤33.33

2.39

1.13

5.07

Dyspnea

<66.66

1

≥66.66

1.56

1.01

2.40

PTGI_Personal strength

≥15

1

<15

2.36

1.31

4.27

HADS_Anxiety

<8

1

≥8

2.13

1.38

3.30