Quality of Life, Fear of COVID-19, Psychological Distress, and Resilience Among Individuals with Chronic Conditions: Evidence from the Later Phases and Aftermath of the COVID-19 Crisis
Abstract
1. Introduction
2. Materials and Methods
2.1. Study Design
2.2. Measures
2.2.1. Socio-Demographic Questionnaire
2.2.2. Fear of COVID-19 Scale (FCV-19S)
2.2.3. Depression Anxiety Stress Scale-21 (DASS-21)
2.2.4. Connor–Davidson Resilience Scale (CD-RISC-25)
2.2.5. Missoula–Vitas Quality-of-Life Index (MVQOLI)
2.2.6. Statistical Analysis
3. Results
3.1. Sample Characteristics
3.2. Levels of Quality of Life, Fear of COVID-19, Psychological Distress, and Resilience
3.3. Correlations Between Quality of Life, Fear of COVID-19, Psychological Distress, and Resilience
3.4. Predictors of Quality-of-Life Domains
4. Discussion
5. Conclusions
6. Limitations
Author Contributions
Funding
Institutional Review Board Statement
Informed Consent Statement
Data Availability Statement
Conflicts of Interest
Abbreviations
| CD-RISC-25 | Connor–Davidson Resilience Scale (25-item version) |
| COVID-19 | Coronavirus Disease 2019 |
| DASS-21 | Depression Anxiety Stress Scale (21-item version) |
| FCV-19S | Fear of COVID-19 Scale |
| MVQOLI | Missoula–Vitas Quality of Life Index |
| QoL | Quality of Life |
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| Category | Characteristic | n (%) |
|---|---|---|
| Gender | Male | 130 (44.4) |
| Female | 163 (55.6) | |
| Age Group | 18–40 years old | 113 (38.7) |
| 41–59 years old | 108 (37.0) | |
| ≥60 years | 71 (24.3) | |
| Family Status | Married or living with partner | 165 (56.5) |
| Has at least one child | 166 (58.9) | |
| Household with ≥3 members | 153 (52.2) | |
| Education | Secondary education | 101 (34.5) |
| Primary or lower secondary | 89 (30.4) | |
| Employment Status | Unemployed | 76 (26.4) |
| Retired | 64 (22.2) | |
| Public sector employee | 49 (17.0) | |
| Private sector employee | 41 (14.2) | |
| Work during COVID-19 * | Continued on-site | 75 (52.8) |
| Remote work | 24 (16.9) | |
| Work suspension | 23 (16.2) | |
| Residence | Urban settings (town/city) | 196 (67.8) |
| Health Status | Chronic physical condition | 182 (62.5) |
| Long-standing mental health disorder | 84 (29.0) | |
| Healthcare Adherence | Adherence to medical treatment | 236 (87.1) |
| Routine follow-up attendance | 224 (82.4) | |
| Monitoring in private facilities | 136 (52.5) | |
| Lifestyle Factors | Sedentary lifestyle | 152 (53.0) |
| Current smoker | 117 (40.1) | |
| Weekly alcohol (1–2 beverages) | 81 (28.0) | |
| Exercise > 3 h/week | 98 (33.8) | |
| Technology Use | Mobile phone use > 3 h/day | 120 (41.2) |
| Computer use > 3 h/day | 97 (33.4) | |
| Primary Support Source | Spouse | 114 (38.9) |
| Friends | 74 (25.3) | |
| Children | 59 (20.1) | |
| COVID-19 variables | History of COVID-19 infection | 20 (6.9) |
| COVID-19 vaccination | 149 (51.4) |
| Scale/Domain | Minimum | Maximum | Mean (SD) | Median (IQR) | Cronbach’s α |
|---|---|---|---|---|---|
| Symptom | −24.0 | 30.0 | 7.4 (8.4) | 8 (2–12) | 0.71 |
| Function | −30.0 | 30.0 | 3.3 (10.0) | 4 (−4–9) | 0.63 |
| Interpersonal | −30.0 | 30.0 | 9.2 (13.1) | 12 (0–16) | 0.64 |
| Well-being | −30.0 | 30.0 | −2.4 (11.8) | −4 (−10–6) | 0.67 |
| Transcendence | −30.0 | 30.0 | 10.1 (11.9) | 12 (2–20) | 0.72 |
| Total MVQOLI score | 10.0 | 24.9 | 17.8 (2.8) | 18 (16–19.4) | 0.77 |
| Fear of COVID-19 | 7.0 | 35.0 | 16.8 (6.0) | 16 (13–21) | 0.88 |
| Depression | 0.0 | 21.0 | 4.8 (5.5) | 3 (0–8) | 0.92 |
| Anxiety | 0.0 | 21.0 | 4.2 (4.9) | 3 (0–7) | 0.87 |
| Stress | 0.0 | 21.0 | 6.1 (5.2) | 5 (2–9.5) | 0.89 |
| Total DASS-21 | 0.0 | 63.0 | 15.0 (14.8) | 10 (3–22) | 0.92 |
| Resilience scale | 11.0 | 100.0 | 68.5 (16.8) | 68.8 (60–80) | 0.91 |
| MVQOLI Domains | Fear of COVID-19 | Resilience Scale | Depression | Anxiety | Stress | Total DASS-21 Score |
|---|---|---|---|---|---|---|
| Symptom | 0.06 | 0.07 | −0.07 | −0.12 | −0.08 | −0.10 |
| Function | −0.25 *** | −0.06 | −0.27 *** | −0.12 | −0.12 | −0.16 * |
| Interpersonal | −0.13 * | 0.27 *** | −0.28 *** | −0.19 ** | −0.13 * | −0.18 ** |
| Well-being | −0.24 *** | 0.01 | 0.04 | 0.05 | 0.05 | 0.05 |
| Transcendence | −0.21 ** | 0.28 *** | −0.22 *** | −0.19 ** | −0.10 | −0.17 ** |
| Total MVQOLI score | −0.14 * | 0.28 *** | −0.23 *** | −0.17 ** | −0.08 | −0.14 * |
| β + | SE ++ | P | |
|---|---|---|---|
| Symptom (R2 = 0.11, N = 272) | |||
| Area of residence: Village/island/other vs. small/large city | 0.038 | 0.018 | 0.044 |
| Function (R2 = 0.13, N = 237) | |||
| Fear of COVID-19 | −0.005 | 0.002 | 0.008 |
| Depression | −0.003 | 0.001 | 0.017 |
| Interpersonal (R2 = 0.11, N = 219) | |||
| Depression | −0.011 | 0.003 | <0.001 |
| Resilience scale | 0.002 | 0.001 | 0.046 |
| Well-being (R2 = 0.10, N = 259) | |||
| Fear of COVID-19 | −0.006 | 0.003 | 0.046 |
| Transcendence (R2 = 0.13, N = 255) | |||
| Depression | −0.009 | 0.002 | <0.001 |
| Chronic physical illness (Yes vs. No) | −0.053 | −0.024 | 0.029 |
| Resilience scale | 0.002 | 0.001 | 0.001 |
| Total MVQOLI score (R2 = 0.12, N = 229) | |||
| Depression | −0.010 | 0.002 | <0.001 |
| Resilience scale | 0.003 | −0.001 | 0.002 |
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Share and Cite
Stratou, E.; Porfyri, G.-N.; Antonopoulos, S.; Biziou, A.; Kalogeropoulou, A.; Theodorou, K.; Kalogeropoulou, K.; Timotheou, A.K.; Kapouralou, M.; Gamvroula, A.; et al. Quality of Life, Fear of COVID-19, Psychological Distress, and Resilience Among Individuals with Chronic Conditions: Evidence from the Later Phases and Aftermath of the COVID-19 Crisis. Diseases 2026, 14, 134. https://doi.org/10.3390/diseases14040134
Stratou E, Porfyri G-N, Antonopoulos S, Biziou A, Kalogeropoulou A, Theodorou K, Kalogeropoulou K, Timotheou AK, Kapouralou M, Gamvroula A, et al. Quality of Life, Fear of COVID-19, Psychological Distress, and Resilience Among Individuals with Chronic Conditions: Evidence from the Later Phases and Aftermath of the COVID-19 Crisis. Diseases. 2026; 14(4):134. https://doi.org/10.3390/diseases14040134
Chicago/Turabian StyleStratou, Elpida, Georgia-Nektaria Porfyri, Stavros Antonopoulos, Afroditi Biziou, Aikaterini Kalogeropoulou, Katerina Theodorou, Kalliopi Kalogeropoulou, Aikaterini Kyriaki Timotheou, Maria Kapouralou, Aikaterini Gamvroula, and et al. 2026. "Quality of Life, Fear of COVID-19, Psychological Distress, and Resilience Among Individuals with Chronic Conditions: Evidence from the Later Phases and Aftermath of the COVID-19 Crisis" Diseases 14, no. 4: 134. https://doi.org/10.3390/diseases14040134
APA StyleStratou, E., Porfyri, G.-N., Antonopoulos, S., Biziou, A., Kalogeropoulou, A., Theodorou, K., Kalogeropoulou, K., Timotheou, A. K., Kapouralou, M., Gamvroula, A., & Saridi, M. (2026). Quality of Life, Fear of COVID-19, Psychological Distress, and Resilience Among Individuals with Chronic Conditions: Evidence from the Later Phases and Aftermath of the COVID-19 Crisis. Diseases, 14(4), 134. https://doi.org/10.3390/diseases14040134

