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Self-care practice and its predictors among adults with diabetes mellitus on follow up at public hospitals of Arsi zone, southeast Ethiopia

BMC Research Notes volume 14, Article number: 102 (2021) Cite this article

Abstract

Objective

Diabetes mellitus is a chronic illness that requires ongoing patient self-management and support to prevent acute complications and to reduce the risk of long- term complications. The objective of the study was to assess diabetic self-care practice and its predictors among adults with diabetes mellitus on follow up at hospitals of Arsi zone, southeast Ethiopia.

Results

Above half (53.3%) of diabetic patients had good self-care practice. Younger age (AOR: 8.95, 95% CI 1.89,42.48), earning a high income (AOR: 2.495, 95% CI 1.0,5.85), having a family history of diabetes (AOR: 4.5, 95% CI 1.3, 15.5), long duration since the diagnosis of diabetes (AOR: 2.14,95% CI 1.127,4.05), not having diabetic complications (AOR: 3.87, 95% CI 2, 7.48), and having glucometer (AOR: 4.08, 95% CI 1.78 l, 9.33) were significantly associated factors with good diabetic self care practice. Efforts should be made to prevent complications of diabetes mellitus, to support patients who are aged and who have no glucometer at their home to promote good self-care practice. Particularly, health care providers should give special attention to newly diagnosed patients.

Introduction

Diabetes mellitus (DM) is a chronic illness that requires continuing medical care and ongoing patient self-management, education, and support to prevent acute complications and to reduce the risk of long-term complications [1,2,3,4,5].

International Diabetes Federation (IDF) estimated that the global diabetes prevalence in 2019 to be 9.3% (463 million people), rising to 10.2% (578 million) by 2030 and 10.9% (700 million) by 2045 [6]. Additionally, WHO estimated DM causes 3.2 million deaths per year, six deaths every minute and 8700 deaths every day [7].

A systematically reviewed study conducted in Ethiopia showed that the prevalence of diabetes in most localities of Ethiopia appears to have increased from that estimated by the IDF in 2015 that was 3.9% [8]. Another study conducted in Ethiopia showed that almost half (49%) of the participants had long term diabetic complication confirmed medically [9].

In contrast, patients who have adequate self-management have better outcomes, live longer, enjoy a higher quality of life, and suffer fewer symptoms and minimal complications [10,11,12]. That means inadequate diabetic self-management is associated with higher patient morbidity and mortality as well as increases the costs of medication and laboratory tests and cost in time and effort of the care providers [13].

Though several related studies were conducted in different parts of Ethiopia and identified few factors associated with diabetes self-care practice, there is no study conducted on this topic in the present study area. As a result, this study was intended to assess the diabetic self-care practice and its predictors among adults with DM on follow up at hospitals in Arsi zone, southeast Ethiopia; The finding of the study shows the degree of the problem and contribute to bridging information gap so as to help improve the health care delivery system in terms of enhancing the diabetic self-care practice.

Main text

Study area and period

The study was conducted from April 12, to May 12, 2017at four public Hospitals (Asella referral Hospital, Arsi Robe Hospital, Abomsa Hospital and Bekoji Hospital) in Arsi zone, South East Ethiopia.

Study design

A cross-sectional study design was employed.

Study population

All sampled adult patients with diabetes who were visiting public Hospitals in Arsi zone at diabetic follow up clinic.

Eligibility criteria

Patients with diabetes aged 18 years and above who had regular follow-up for at least 6 months. Patients who were not mentally and physically capable of being interviewed were excluded.

Sample size determination

The study used single population proportion sample size determination formula. The prevalence rate of good diabetic self-care practice was taken as 76.8% [12] with the assumption of 95% confidence interval (CI) and 5% marginal error. Adding 10% contingency for possible non-respondents, the final total sample size became 301.

Sampling technique

First, the monthly flow of patients in each hospital was determined by using the patients’ appointment list. The total number of patients who had a follow-up in those four hospitals was 1502 [14]. Then, every fifth patient was selected for interview by applying a systematic random sampling technique. Finally, a lottery method was used to select the first study participants.

Data collection techniques and instrument

Data were collected by using a structured questionnaire through a face-to-face interview. Clinical data about diabetes complications and comorbidities were extracted from each patient's medical chart. A Fasting Blood Sugar (FBS) test was performed for all study participants during data collection time. Eight nurses were involved in the data collection process after they had been trained about the objective of the study and how to collect data. Afan Oromo language version of the questionnaire was used for the data collection. The quality of the data was assured by using a validated questionnaire, translation, and retranslation of the questionnaire. The questionnaire was translated from the English language to Afan Oromo and back to English by another translator. Besides, the questionnaire was pretested on 15 patients with diabetes who were 5% of the total sample size, and necessary adjustments were made before its use for actual data collection.

The data collection tool incorporated three parts. Part I: includes socio-demographic characteristics, Part II: encompasses the clinical characteristics of the respondents, and Part III: consisted of the diabetic self-care domains which were adapted from Summary of Diabetes Self-Care Activities (SDSCA) [15].

Data analysis

Data were cleaned, coded, and entered into Epi info version 7 and analyzed using SPSS version 21. Descriptive statistics were computed to describe the sociodemographic and clinical characteristics of the study participants. Binary and multivariable logistic regression analysis were performed to examine the existence of a relationship between diabetic self-care practice and the independent variables listed below. A p value of < 0.05 on a binary logistic regression was considered to select candidate variables for multivariable logistic regression analysis as well as to declare a statistical significance. The results were presented in the form of text and tables.

Study variables

Dependent variables

Diabetic self-care practice.

Independent variables

Socio-demographic factors: Sex, age, marital status, educational status, religion, and monthly income.

Clinical characteristic: type of DM, type of treatment, duration of DM diagnosis, co-morbidity, and presence of complications.

Operational definition

Self-care practice

Study participants who scored equal to or above the mean in the SDSCA were classified as having good diabetes self-care practice and those who scored below the mean were considered as having poor self-care practice.

Results

Socio-demographic characteristics of respondents

Out of 301 study participants planned for the study, 299 of them were enrolled in the study yielding a response rate of 99.3%. The mean (± standard deviation) age of respondents was 39 ± 15.8. Most (44.8%) of the study participants attended college and above (Table 1). About half (52.8%) of the respondents earned low monthly income whereas 67.3% of them were married.

Table 1 Socio-demographic characteristics of diabetic patients on followup at public hospitals of Arsi zone, southeast Ethiopia, 2017 (n = 299)
Full size table

Clinical characteristics of respondents

Majority (58.2%) of the study participants had type 1 diabetes. Most (66.2%) of the respondents had normal body weight (18.5–24.9 kg/m2). A large proportion (86.9%) of the respondents did not have a glucometer. The vast majourity (74.9%) of the study participants had not experianced diabetic complications and 72.9% of them had no comorbidities (Table 2).

Table 2 Clinical characteristics of diabetic patients on follow-up at public hospitals of Arsi zone, southeast Ethiopia, 2017 (n = 299)
Full size table

Factors associated with diabetic self-care

Overall, 53.3% of the study participants had good diabetes self-care practice. Diabetic patients aged 25–34 years were 8.95 times (AOR: 8.95, 95% CI 1.89, 42.48) more likely to have good self-care practice than those who were above 65. The odds of good diabetic self-care practice were 2.5 times (AOR: 2.5, 95% CI 1.07, 5.85) higher among respondents who earned a high monthly income than those who earned lower monthly income.

Study participants who had a family history of DM were 4.5 times (AOR: 4.5, 95% CI 1.3, 15.5) more likely to practice self-care habits than those who had no family history of DM. Respondents who were diagnosed before 10 years were two times (AOR: 2.14, 95% CI 1.13,4.05) more likely to have self-care practice than those patients who had been less than 5 years after their DM diagnosis.

Those respondents who had no history of diabetic complications were 3.87 times (AOR: 3.87, 95% CI 2.002, 7.48) more likely to follow the recommended self-care practice than those patients who had diabetic complications. Study participants who had glucometer at their home were 4.077 times (AOR: 4.077, 95% CI 1.78, 9.33) to perform diabetic self-care practices than those who did not have the equipment at their home (Table 3).

Table 3 Factors associated with diabetic self-care practices among adults with diabetes mellitus on follow-up clinics at public hospitals of Arsi zone, southeast Ethiopia, 2017
Full size table

Discussion

This study assessed self-care practice and its associated factors among adults with DM on follow up at Public hospitals of Arsi zone. Accordingly, 46.7% (95% CI 40.6–52%) of the respondents had poor self-care practices. This finding is almost in line with the studies conducted at Addis Ababa, Nekemte referral hospital, West Shoa, Benishangul Gumz Public Hospital, Hadiya Zone, Southwest Ethiopia, and the University of Gondar which were 44.4%, 45%, 45.5%, 45.7%, 47.7%, 50.8% and51.86% respectively [16,17,18,19,20,21,22].

On the other hand, the finding in the present study was higher than the studies carried out at Dilla referral hospital, Iran, Debre Tabor General Hospital, and west Ethiopia where only 23.2%, 26.2%, 36.9%, and 39.3% of the study participants had poor self-care practice respectively [23,24,25,26]. Lesser access to diabetes self-care-centered information in the present study setting, the difference in lifestyle and source of the population might be the reason for the variation since some of the previous studies included type 2 DM patients only.

On the contrary, the finding of this study was lower compared to the studies conducted in Kenya, Harari, Felegehiwot, and Ayder Comprehensive Specialized Hospitals where 59%, 60.8%, 63.2%, and 74.5% of the study participants had poor self-care practice respectively [27,28,29,30]. The variation might be the presence of cross-cultural habits and variation in lifestyle of the respondents. The difference in source population and study setting might have also part of the deviation of this finding. The study participants enrolled in the present study were patients with DM who had a follow-up in a diabetic clinic whereas the study which was conducted in Kenya was at a community setting which could result in poor self-care practice as lack of information on diabetes self-care practices that comes from the clinical setting.

This study revealed that the younger age group was 8.95 times more likely to have good self-care practice than those above 65. This finding was in line with the study conducted at Nekemt Referral Hospital and Egypt [17, 31]. The reason for this finding could be young age which gives chance to get a healthy diet and perform regular physical exercise easily than those who are aged.

The odds of good diabetic self-care practice were 2.5 times higher in respondents who earned high monthly income than those who earned low monthly income. This finding is comparable with the study conducted in Gondar, Ayder Comprehensive Specialized Hospital, and India [22, 30, 32]. This might be due to the fact that diabetes patients who earn a high monthly income could afford to get diets that are recommended for DM patients and can also buy glucometer to monitor self-blood glucose level.

On the other hand, study participants who had a family history of DM were 4.5 times more likely to practice self-care habits than those who had no family history of DM. This could be because of experience sharing among family members.

Respondents who had a long duration of diagnosis were two times more likely to have good self-care practice than those patients with a short duration of a diabetes diagnosis. This study is in line with the studies conducted in West Shoa, Iran, and west Ethiopia [18, 24, 26]. The best reason for good self-care practice in patients with a long duration of diagnosis could be due to more contact with health care providers that may benefit them to get regular counseling and help improve self-care practices.

Those respondents who had no diabetic complications were 3.87 times more likely to follow the recommended self-care practice than those patients who had diabetic complications. This finding was congruent with the study conducted at the University of Gondar Referral Hospital [22]. This could be due to the fact that patients who had not developed complications could care for themselves easily.

Study participants who had a glucometer at their home were 4.077 more likely to perform diabetic self-care practices than those who did not have a glucometer. The finding in this study is in line with the study conducted at Benishangul Gumz Public Hospitals, Hadiya zone, and Debre Tabor General Hospital [19, 20, 25]. The possible reason might be having a glucometer could give chance to have regular self-blood sugar measurement and result in better metabolic control.

Conclusion

The finding of this study revealed that a substantial number (46.7%) of respondents had poor diabetic self-care practice. Efforts should be made in the prevention of complications and concerning bodies should support those patients who are, aged, earning low monthly income, and who do not have glucometer at their home. Particularly, health care providers should give special attention to newly diagnosed patients.

Limitation

The use of self-report of the study participants about self-care practice than direct observation was the limitation of the study which could result in social desirability bias.

Availability of data and materials

To keep patients’confidentiality, the raw data would not be shared. But, it is available from the corresponding author on reasonable request.

Abbreviations

AOR:

Adjusted odds ratio

BMI:

Body mass index

CI:

Confidence interval

COR:

Crude odds ratio

DM:

Diabetes mellitus

Epi info:

Statistical Package for epidemiological information analysis

FBS:

Fasting blood sugar

IDF:

International diabetes association

SDSCA:

Summary of diabetic self-care activities

SPSS:

Statistical package for social science

WHO:

World Health Organization

ETB:

Ethiopian Birr

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Acknowledgements

We would like to thank Arsi University, School of Health Sciences for the support of necessary materials while doing this study. We also like to thank the hospital administrators, data collectors, and study participants.

Funding

No financial support was gained to conduct the study.

Author information

Authors and Affiliations

  1. Department of Surgical Nursing, Saint Paul Hospital Millennium Medical College, Addis Ababa, Ethiopia

    Rahel Nega Kassa

  2. Ethiopian Midwives Association, Addis Ababa, Ethiopia

    Ibrahim Yimer Ibrahim

  3. Department of Neonatal Health Nursing, Saint Paul Hospital Millennium Medical College, Addis Ababa, Ethiopia

    Hana Abera Hailemariam

  4. Department of Pediatrics Nursing, Saint Paul Hospital Millennium Medical College, Addis Ababa, Ethiopia

    Mekdes Hailegebriel Habte

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  1. Rahel Nega Kassa
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Contributions

RN generated the research idea, designed and implementation of the study, wrote the proposal, participated in data collection, carried out statistical analysis and wrote the manuscript. IY, HA, and MH approved the proposal with revisions, participated in drafting, writing, reviewing, and approval of the manuscript for publication. They were actively involved in the interpretation of the data. All authors read and approved the final manuscript.

Corresponding author

Correspondence to Rahel Nega Kassa.

Ethics declarations

Ethics approval and consent to participate

The study was approved by the Ethical Review of College of health sciences of Arsi University (Ref.no: CHS/R/0018/2016/17). Permission was obtained from Arsi zone health bureau to access hospitals. Written consent was obtained from each study participant after explaining the objectives of the study and data collection procedures. The right of study participants not to participate in the study was assured.

Consent for publication

Not applicable.

Competing interests

The authors declare that they have no competing interests.

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Kassa, R.N., Ibrahim, I.Y., Hailemariam, H.A. et al. Self-care practice and its predictors among adults with diabetes mellitus on follow up at public hospitals of Arsi zone, southeast Ethiopia. BMC Res Notes 14, 102 (2021). https://doi.org/10.1186/s13104-021-05511-0

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