| Literature DB >> 35719416 |
Morrison Fosu1, Enoch Teye-Kwadjo1, Joana Salifu Yendork1.
Abstract
There is little information on patients' medication adherence experiences at community-based clinics in Ghana. This study investigated adherence to antiretroviral medication among people living with HIV (PLHIV) attending a community-based HIV clinic. PLHIV (N = 349) completed a questionnaire battery on medication adherence, doctor-patient communication, HIV stigma, patient general self-efficacy, perceived social support, and on patient spirituality. Linear Regression was used to analyze the data. Results showed that doctor-patient communication (β = .38, 95% CI [0.09, 0.18], P <.001) and social support from significant others (β = .46, 95% CI [0.18, 0.67], P <.001) were positively associated with medication adherence in this sample. In contrast, HIV stigma (β = -.16, 95% CI [-0.58, -0.09], P <.01), patient spirituality (β = -.22, 95% CI [-0.44, -0.00], P <.05), and patient general self-efficacy (β = -.14, 95% CI [-0.17, -0.02], P <.01) were negatively associated with medication adherence. There is a need for educational interventions targeted at enhancing doctor-patient communication and social support while reducing stigma among PLHIV in Ghana.Entities:
Keywords: HIV/AIDS; antiretroviral therapy; doctor–patient communication; medication adherence
Year: 2022 PMID: 35719416 PMCID: PMC9203957 DOI: 10.1177/23743735221107263
Source DB: PubMed Journal: J Patient Exp ISSN: 2374-3735
Sociodemographic Characteristics of Study Participants (N = 349).
| Variable | Frequency | Percentage | Mean |
|
|---|---|---|---|---|
| Treatment duration (years) | 3.99 | 1.69 | ||
| Age range (years) | 22 | 6.3 | ||
| 18-25 | 159 | 45.6 | ||
| 26-35 | 109 | 31.2 | ||
| 36-45 | 59 | 16.9 | ||
| > 45 | ||||
| Gender | ||||
| Male | 173 | 49.6 | ||
| Female | 176 | 50.4 | ||
| Marital status | ||||
| Single | 116 | 33.2 | ||
| Married | 45 | 12.9 | ||
| Cohabiting | 114 | 32.7 | ||
| Divorced | 37 | 10.6 | ||
| Widowed | 37 | 10.6 | ||
| Educational level | ||||
| Basic | 118 | 33.8 | ||
| Secondary | 188 | 53.9 | ||
| Tertiary | 43 | 12.3 | ||
| Religion | ||||
| Christianity | 368 | 76.8 | ||
| Muslim | 67 | 19.2 | ||
| Traditional | 12 | 3.4 | ||
| Other | 2 | 0.6 | ||
| Employment status | ||||
| Employed | 160 | 45.8 | ||
| Unemployed | 180 | 51.8 | ||
| Self-employed | 9 | 2.6 |
Descriptive Statistics and Intercorrelations among the Study Variables (N = 349).
| Variable | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1. | Age | — | |||||||||||||||||
| 2. | Sex | .10 | — | ||||||||||||||||
| 3. | Marital status | −.00 | −.14 | — | |||||||||||||||
| 4. | Educational level | .10 | −.01 | .03 | — | ||||||||||||||
| 5. | Employment status | −.07 | −.05 | −.01 | −.01 | — | |||||||||||||
| 6. | Adherence | .02 | .05 | −.19 | .07 | .02 | — | ||||||||||||
| 7. | Self-efficacy | .19 | .07 | −.10 | .05 | .02 | .57 | — | |||||||||||
| 8. | Communication | .14 | −.00 | −.14 | .05 | .02 | .71 | .76 | — | ||||||||||
| 9. | Family support | .11 | −.08 | −.03 | .10 | .03 | .60 | .64 | .70 | — | |||||||||
| 10. | Friend support | .09 | −.09 | −.05 | .12 | .07 | .56 | .59 | .66 | .92 | — | ||||||||
| 11. | Significant other | .09 | −.08 | −.02 | .12 | .06 | .63 | .66 | .70 | .95 | .93 | — | |||||||
| 12. | Self-discovery | −.07 | .00 | .06 | −.03 | .00 | −.62 | −.61 | −.66 | −.74 | −.71 | −.75 | — | ||||||
| 13. | Relationships | −.02 | .02 | .04 | −.06 | −.06 | −.62 | −.55 | −.60 | −.74 | −.73 | −.75 | .91 | — | |||||
| 14. | Eco-awareness | −.03 | .01 | .05 | −.08 | −.03 | −.63 | −.55 | −.62 | −.75 | −.73 | −.75 | .93 | .95 | — | ||||
| 15. | Personalised stigma | −.13 | −.01 | .12 | −.07 | −.00 | −.63 | −.66 | −.67 | −.60 | −.54 | −.60 | .62 | .59 | .61 | — | |||
| 16. | Disclosure concerns | −.16 | −.15 | .16 | −.00 | −.02 | −.59 | −.63 | −.60 | −.43 | −.35 | −.44 | .43 | .37 | .38 | .67 | — | ||
| 17. | Public attitudes | −.14 | −.10 | .12 | −.02 | −.03 | −.57 | −.58 | −.56 | −.40 | −.29 | −.39 | .36 | .31 | .33 | .67 | .80 | — | |
| 18. | Negative self-image | −.18 | −.10 | .16 | −.00 | −.02 | −.62 | −.64 | −.64 | −.50 | −.42 | −.49 | .46 | .41 | .44 | .68 | .84 | .80 | |
|
| 38.57 | 1.50 | 2.73 | 1.57 | 11.41 | 25.05 | 44.65 | 15.05 | 15.17 | 15.11 | 16.79 | 16.76 | 41.95 | 8.29 | 7.68 | 7.55 | 7.79 | ||
|
| 9.43 | 0.50 | 1.14 | 0.54 | 5.16 | 7.46 | 14.14 | 5.30 | 5.27 | 5.53 | 5.04 | 5.09 | 12.47 | 2.41 | 2.60 | 2.57 | 2.63 | ||
Note. Absolute correlation values ≥ .11 are significant at.05 or better. M, mean; SD, standard deviation.
Multiple Regression Model Predicting Antiretroviral Medication Adherence from Self-Efficacy, Doctor–Patient Communication, Social Support, Patient Spirituality, and HIV Stigma.
| Variable |
| 95% CI( |
|
|
|
| Δ | ||
|---|---|---|---|---|---|---|---|---|---|
| Step 1: | .048 | .048** | |||||||
| Age | 0.01 | 0.02 | [−0.04, | 0.06] | 0.01 | 0.34 | .728 | ||
| Sex | 0.27 | 0.55 | [−0.81, | 1.36] | 0.02 | 0.49 | .619 | ||
| Marital status | −0.89 | 0.24 | [−1.36, | −0.42] | −0.19 | −3.71 | .000 | ||
| Education level | 0.37 | 0.23 | [−0.09, | 0.84] | 0.08 | 1.58 | .113 | ||
| Employment status | 0.22 | 0.50 | [−0.76, | 1.20] | 0.02 | 0.44 | .656 | ||
| Step 2: | .658 | .610*** | |||||||
| Adherence self-efficacy | −0.10 | 0.040 | [−0.17, | −0.02] | −0.14 | −2.54 | .011 | ||
| Doctor communication | 0.14 | 0.022 | [0.09, | 0.18] | 0.38 | 6.50 | .000 | ||
| Social support | |||||||||
| Family support | −0.20 | 0.11 | [−0.42, | 0.02] | −0.20 | −1.74 | .083 | ||
| Friend support | −0.15 | 0.10 | [−0.35, | 0.04] | −0.16 | −1.56 | .117 | ||
| Significant other support | 0.42 | 0.12 | [0.18, | 0.67] | 0.46 | 3.42 | .001 | ||
| Patient spirituality | |||||||||
| Self-discovery | 0.06 | 0.10 | [−0.14, | 0.26] | 0.05 | 0.57 | .564 | ||
| Relationships | −0.22 | 0.11 | [−0.44, | −0.00] | −0.22 | −2.03 | .043 | ||
| Eco-awareness | −0.04 | 0.05 | [−0.14, | 0.06] | −0.09 | −0.75 | .449 | ||
| HIV-related stigma | |||||||||
| Personalised stigma | −0.08 | 0.12 | [−0.31, | 0.15] | −0.03 | −0.68 | .495 | ||
| Disclosure concerns | −0.10 | 0.13 | [−0.36, | 0.16] | −0.05 | −0.72 | .467 | ||
| Public attitudes | −0.33 | 0.12 | [−0.58, | −0.09] | −0.16 | −2.68 | .008 | ||
| Negative self-image | −0.17 | 0.13 | [−0.45, | 0.09] | −0.09 | −1.28 | .201 | ||
Note. Age (quantitative data); gender (1, male, 2, female); educational level (1, basic, 2, secondary, 3, tertiary); marital status (1, married, 2, single, 3, cohabiting, 4, divorced, 5, widowed); employment status (1, employed, 2, unemployed, 3, self-employed).
CI, confidence interval **P <.01, ***P <.001.