Table 1

Factors associated with the QOL in older adults by using binary logistic regression analysis

VariablesQuality of life [n (%)]
LowHighp-valueOR95% CI
Age (years)
≥70270 (97.1%)8 (2.9%) Ref 
<70335 (85.2%)58 (14.8%)<0.001*5.843(2.743−12.449)
Sex
Female338 (94.9%)18 (5.1%) Ref 
Male267 (84.8%)48 (15.2%)<0.001*3.376(1.919−5.939)
Education
Illiterate444 (93.7%)30 (6.3%) Ref 
Literate161 (81.7%)36 (18.3%)<0.001*3.309(1.973−5.550)
Marital status
Unmarried223 (92.9%)17 (7.1%) Ref 
Married382 (88.6%)49 (11.4%)0.0771.683(0.946−2.993)
Income sufficiency
Less sufficient400 (94.8%)22 (5.2%) Ref 
Highly sufficient205 (82.3%)44 (17.7%)<0.001*3.902(2.277−6.688)
Physical function
Dependent92 (100.0%)0 (0.0%)   
Independent513 (88.6%)66 (9.8%)   
Chronic illness
No200 (83.7%)39 (16.3%) Ref 
Yes405 (93.8%)27 (6.3%)<0.001*2.925(1.741−4.916)
Hypertension
No558 (90.3%)60 (9.7%) Ref 
Yes47 (88.7%)6 (11.3%)0.7061.187(0.487−2.892)
Asthma
No413 (87.7%)58 (12.3%) Ref 
Yes192 (96.0%)8 (4.0%)0.002*3.370(1.578−7.198)
Diabetic mellitus
No592 (90.4%)63 (9.6%) Ref 
Yes13 (81.3%)3 (18.8%)0.2372.168(0.602−7.815)
Arthritis
No375 (87.2%)55 (12.8%) Ref 
Yes230 (95.4%)11 (4.6%)0.001*3.067(1.573−5.980)
Depression
No depression79 (58.1%)57 (41.9%) Ref 
Depression526 (98.3%)9 (1.7%)<0.001*42.169(20.085−88.525)
Living arrangement
Nuclear family230 (84.2%)43 (15.8%) Ref 
Joint family375 (94.2%)23 (5.8%)<0.001*0.328(0.193−0.559)
Currently working
No229 (96.6%)8 (3.4%) Ref 
Yes376 (86.6%)58 (13.4%)<0.001*4.416(2.071−9.416)
Family relationship
No strong526 (96.3%)20 (3.7%) Ref 
Strong79 (63.2%)46 (36.8%)<0.001*15.314(8.611−27.236)
Social support
Low573 (96.8%)19 (3.2%) Ref 
High32 (40.5%)47 (59.5%)<0.001*44.294(23.34−84.07)
Accessibility
No accessibility411 (91.3%)39 (8.7%) Ref 
Accessibility194 (87.8%)27 (12.2%)<1.1481.167(0.872−2.466)
Affordability
Not affordable544 (93%)41 (7%) Ref 
Affordable61 (70.9%)25 (29.1%)<0.001*5.438(3.096−9.552)
Availability
Available527 (92.3%)44 (7.7%) Ref 
No availability78 (78%)22 (22%)<0.001*3.378(1.921−5.940)
Health service access
Low access509 (93.9%)33 (6.1%) Ref 
High access96 (74.4%)33 (25.6%)<0.001*5.302(3.122−9.003)
Social participation
Less500 (93.6%)34 (6.4%) Ref 
High105 (76.6%)32 (23.4%)<0.001*4.482(2.647−7.588)

Note(s): p-value < 0.05; *** OR = odds ratio, 95% CI = 95% confident interval

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