Skip to main content

Table 4 Association of global HRQoL scores with sociodemographic characteristics of patients operated on from January 2020 to April 2021 for rheumatic mitral stenosis at JKCI, preoperatively and over time (N = 54)

From: Health related quality of life of patients following mechanical valve replacement surgery for rheumatic mitral stenosis in Tanzania

Variable

Mean (± SD) Global scores

Mean difference (± SD)

*P Value

Preoperative

6 months

Age (yrs): ≤ 30

3.57 ± 0.65

6.14 ± 0.45

2.57 ± 0.60

0.391

>30

3.39 ± 0.57

6.14 ± 0.53

2.72 ± 0.11

Sex: Female

3.49 ± 0.60

6.16 ± 0.46

2.64 ± 0.58

0.648

Male

3.36 ± 0.59

6.11 ± 0.57

2.72 ± 0.66

Education: Sec - college

3.52 ± 0.55

6.11 ± 0.46

2.70 ± 0.17

0.994

Primary

3.40 ± 0.62

6.11 ± 0.53

2.68 ± 0.69

Marital: Married

3.42 ± 0.60

6.22 ± 0.50

2.78 ± 0.59

0.152

Not married

3.50 ± 0.60

6.01 ± 0.48

2.51 ± 0.61

Insurance: National insurance

3.44 ± 0.57

6.13 ± 0.56

2.70 ± 0.67

0.838

Public & others

3.44 ± 0.64

6.16 ± 0.41

2.54 ± 0.40

Disease duration < 10 yrs

3.50 ± 0.57

6.14 ± 0.48

2.63 ± 0.61

0.472

≥ 10 yrs

3.32 ± 0.64

6.14 ± 0.56

2.76 ± 0.62

Income: Low

3.40 ± 0.58

6.10 ± 0.50

2.68 ± 0.65

0.944

Fair

3.60 ± 0.65

6.26 ± 0.49

2.66 ± 0.48

  1. *P value for the mean difference.