Demographics
Publics from the three cities (Khartoum, Omdurman and Khartoum North ) participated in the survey. The majority of the respondents were university graduates and Private- employees. About 53 participants did not report their monthly income and most of them those who were not working (Table 1).
Table 1 Demographic data of the public participated in the study
Variable
|
Frequency(N)
|
Percentage (%)
|
Gender
|
|
|
Males
|
269
|
58.9
|
Females
|
188
|
41.1
|
Residence
|
|
|
Khartoum
|
136
|
29.8
|
Omdurman
|
152
|
33.3
|
Khartoum North
|
169
|
36.9
|
Education
|
|
|
Primary education
|
24
|
5.3
|
Secondary education
|
86
|
18.8
|
University graduate
|
273
|
59.7
|
Postgraduate degree
|
74
|
16.2
|
Job
|
|
|
Not working
|
101
|
22.1
|
Self-employed
|
72
|
15.8
|
Private –employee
|
183
|
40
|
Governmental-employee
|
101
|
22.1
|
Monthly income (Sudanese Pounds)
|
|
|
<1000
|
99
|
21.7
|
1000-1900
|
117
|
25.6
|
2000-3000
|
89
|
19.5
|
>3000
|
99
|
21.7
|
*53(11.5%) did not report their monthly income
Public Knowledge
About 86.9% of the public could relate malaria to mosquito bites however wrong believe about contaminated food as a cause of malaria was mentioned by 11.2% of the respondents. Fever, headache and body aches were known malaria symptoms among the public. Dehydration, anemia and cerebral malaria were the most mentioned malaria complications (Table 2).
Table2 Knowledge of the surveyed publics about malaria causes, symptoms and complications
Variable
|
Frequency(N)
|
Percentage (%)
|
Malaria cause
|
|
|
Mosquito bites
|
397
|
86.9
|
Walking in the sun
|
35
|
7.7
|
Dirty environment
|
145
|
31.7
|
Contaminated food
|
51
|
11.2
|
Malaria symptoms
|
|
|
Fever
|
385
|
84.2
|
Nausea and vomiting
|
263
|
57.5
|
Sweating
|
109
|
23.9
|
Headache
|
340
|
74.4
|
Chills
|
262
|
57.3
|
Diarrhea
|
81
|
17.7
|
Body aches
|
317
|
69.4
|
Cough
|
14
|
3.1
|
Malaria complications
|
|
|
Cerebral malaria
|
158
|
34.6
|
Severe anemia
|
187
|
40.9
|
Dehydration
|
306
|
67
|
Renal failure
|
56
|
12.3
|
Jaundice
|
81
|
17.7
|
Hepatic failure
|
21
|
4.6
|
Malaria treatment
Diagnosis of malaria by symptoms was practiced by near thirteen percent of the surveyed publics and 6.1% practice self-treatment mainly due to financial reasons. Self-treatment with drugs was common. About 17.7% seek malaria treatment at the community pharmacy because they perceive the pharmacist as a knowledgeable health care provider who could manage malaria. About 79.2% mentioned that their drugs were selected mainly by the pharmacist at the community pharmacy and near one-quarter of the surveyed population (24.7%) claimed that the pharmacists dispensed the antimalarials for them upon their request without asking about prescription or laboratory result. A significant relationship between malaria treatment and the level of education was reported. Less educated publics were more likely to practice self-treatment (Tables 3,4,5,6).
Table 3 Malaria diagnosis of the surveyed publics
Variable
|
Frequency(N)
|
Percentage (%)
|
Malaria diagnosis
|
|
|
Self-assessment by symptoms
|
58
|
12.7
|
Self-assessment by symptoms +lab diagnosis
|
399
|
87.3
|
Table 4 Malaria treatment-seeking behavior of the surveyed publics
Variable
|
Frequency (N)
|
Percentage (%)
|
Malaria treatment
|
|
|
Self –treatment
|
28
|
6.1
|
Seek pharmacist advice at a community pharmacy
|
81
|
17.7
|
Seek medical advice at the hospital or health center
|
348
|
76.1
|
Reasons for self –treatment
|
|
|
Financial reasons
|
14
|
50
|
Unavailability of health facility
|
5
|
17.9
|
Other reasons
|
|
|
Do not want to discover other diseases
|
1
|
3.6
|
Know the disease and treatments
|
3
|
10.7
|
Lack of confidence in doctors
|
1
|
3.6
|
Lack of confidence in lab results
|
1
|
3.6
|
Prefer herbalist
|
1
|
3.6
|
What used for self- treatment
|
|
|
Self- treatment using drugs
|
18
|
66.7
|
Self- treatment using herbs
|
10
|
37
|
Why seek pharmacist advice
|
|
|
Pharmacists knowledgeable to manage malaria
|
67
|
82.7
|
Cannot afford to go to the hospital or clinic
|
26
|
32.1
|
*Inaccurate percentages due to missing data
Table 5 Relationship between sociodemographics and treatment behavior of the surveyed publics
Variable
|
Frequency (Percentage (%)
|
|
Self -treatment
|
Seek pharmacist advice
|
Seek medical advice at the hospital
|
P-value
|
Gender
|
|
|
|
|
Males
|
17(6.3%)
|
50 (18.6%)
|
202 (75.1%)
|
0.815
|
Females
|
11(5.9%)
|
31(16.5%)
|
146 (77.7%)
|
Education
|
|
|
|
|
Primary education
|
6 (25%)
|
8 (33.3%)
|
10 (41.7%)
|
0.000
|
Secondary education
|
7 (8.1%)
|
12(14%)
|
67 (77.9%)
|
University graduate
|
11 (4%)
|
48 (17.6%)
|
214 (78.4%)
|
Postgraduate degree
|
5 (5.4%)
|
13 (17.6%)
|
57 (77.0%)
|
Monthly Income
|
|
|
|
|
<1000
|
10 (10.1%)
|
17 (17.2%)
|
72 (72.7%)
|
0.209
|
1000-1900
|
9 (7.7%)
|
16 (13.7%)
|
92 (78.6%)
|
2000-3000
|
5 (5.6%)
|
20 (22.5%)
|
64 (71.9%)
|
>3000
|
2 (2%)
|
20 (20.2%)
|
77 (77.8%)
|
Table 6 Antimalarial drugs dispensing practices at the community pharmacy as described by the surveyed publics
Variable
|
Frequency(N)
|
Percentage (%)
|
How pharmacist dispense drugs
|
|
|
On your request
|
113
|
24.7
|
Ask for prescription
|
255
|
55.8
|
Ask for a lab result
|
89
|
19.5
|
Drugs obtained from the pharmacy
|
|
|
Selected by the pharmacist
|
262
|
79.2
|
Requested by the patient
|
95
|
20.8
|
Antimalarial drugs knowledge and use behavior
About three-quarter (75.1%) of the surveyed publics knew the combination of Artesunate +Sulphadoxine/Pyrimethamine. It was the 1St line drug for treatment of uncomplicated malaria at the time of the study. In the translated Arabic version of the questionnaire, it was given the name by which it was known among the community (Rajimat). As reported by the public the main source of drug knowledge was the medical doctors (57.3%) however, 36.5% reported that they get their information about drugs from their families members and friends. About 10.7% claimed that they developed adverse reactions due to antimalarial drugs use. Gastrointestinal adverse reactions were the most reported. Artesunate +Sulphadoxine/Pyrimethamine combination was reported as the drug that responsible for the majority of the reported adverse reactions. Stop treatment upon development of adverse drugs reaction was reported by 20.5% of the respondents (Table 7,8).
Table 7 Antimalarial drugs knowledge of the surveyed publics
Variable
|
Frequency(N)
|
Percentage (%)
|
Drugs Knowledge
|
|
|
Artesunate +Sulphadoxine/Pyremethamine
|
343
|
75.1
|
Chloroquine
|
148
|
32.4
|
Quinine
|
206
|
45.1
|
Artemether
|
255
|
55.8
|
Drugs knowledge source
|
|
|
Pharmacist
|
98
|
21.4
|
Medical doctor
|
262
|
57.3
|
Media
|
84
|
18.4
|
Family members and friends
|
167
|
36.5
|
Table 8 The pattern of antimalarial adverse drugs reactions reported by the surveyed publics
Variable
|
Frequency(N)
|
Percentage (%)
|
Incidence of adverse drug reactions(ADRs)
|
|
|
Yes
|
49
|
10.7
|
No
|
408
|
89.3
|
Type of adverse drug reactions
|
|
|
Fever
|
13
|
28.9
|
Nausea
|
26
|
57.8
|
Vomiting
|
24
|
53.3
|
Diarrhea
|
5
|
11.1
|
Fatigue
|
21
|
46.7
|
Skin rash
|
1
|
2.3
|
Tinnitus
|
1
|
2.3
|
Anemia
|
5
|
11.1
|
Drugs that cause adverse reactions
|
|
|
Artemether
|
3
|
14.3
|
Artesunate +Sulphadoxine/Pyremethamine
|
13
|
61.9
|
Quinine
|
5
|
23.8
|
Actions taken to manage adverse drug reactions
|
|
|
Stop treatment
|
9
|
20.5
|
Consult pharmacist
|
5
|
11.4
|
Consult the medical doctor
|
12
|
27.3
|
Ignore it and continue treatment
|
18
|
40.9
|
*Percentage of reactions calculated out of 45 as 3 respondents did not mention the ADRs they developed
Treatment compliance
The results of the assessment of patients compliance showed that 22.8% of the patients stop their treatment when their symptoms disappeared and 7.2% stop their treatment if they vomit the first dose of their antimalarial drugs. There was no significant relationship between the sociodemographic characteristics of the respondents and their compliance with treatment (Table 9,10 ).
Antimalarial drugs were available (93.9%) and available (82.5%) for the majority of the respondents. ( Table 11)
Table 9 Compliance of the surveyed publics to malaria treatment
Variable
|
Frequency(N)
|
Percentage (%)
|
Actions when prescribed antimalarial treatment
|
|
|
Complete the course of treatment
|
353
|
77.2
|
Stop treatment when symptoms disappeared
|
104
|
22.8
|
Actions taken if vomit the first dose
|
|
|
Repeat the dose
|
129
|
28.2
|
Continue without repeating the dose
|
131
|
28.7
|
Discontinue treatment
|
33
|
7.2
|
Consult doctor or pharmacist for advice
|
164
|
35.9
|
Table 10 The relation between demographics and compliance with malaria treatment among the surveyed publics
Variable
|
Frequency (Percentage %)
|
|
|
Complete treatment course
|
Stop treatment after symptoms disappear
|
P-value
|
Gender
|
|
|
|
Males
|
206(76.6%)
|
63(23.4%)
|
0.387
|
Females
|
147(78.2%)
|
41(21.8%)
|
Education
|
|
|
|
Primary education
|
16(66.7%)
|
8(33.3%)
|
0.653
|
Secondary education
|
67(77.9%)
|
19(22.1%)
|
University graduate
|
212(77.7%)
|
61(22.3%)
|
Postgraduate degree
|
58(78.4%)
|
16(21.6%)
|
Monthly Income
|
|
|
|
<1000
|
72(72.7%)
|
27(27.3%)
|
0.576
|
1000-1900
|
91(77.8%)
|
26(22.2%)
|
2000-3000
|
72(80.9%)
|
17(19.1%)
|
>3000
|
78(78.8%0
|
21(21.2%)
|
Table 11 Availability and affordability of antimalarial drugs as reported by the surveyed publics
Variable
|
Frequency(N)
|
Percentage (%)
|
Antimalarial drugs available
|
|
|
Yes
|
429
|
93.9
|
No
|
28
|
6.1
|
Antimalarial drugs affordable
|
|
|
Yes
|
377
|
82.5
|
No
|
80
|
17.5
|
Malaria Prevention
The public in Khartoum State showed good knowledge regarding prevention methods. Insecticide-treated bed nets and indoor house spraying was mentioned by 81.1% and 70.2% respectively. However ner thirty percent (28.9%) did not use any prevention method. Of those who did not use prevention methods, none availability (40%) and unaffordability (21.7%) were of the main reasons mentioned of not using prevention methods (Table 12, 13). Being a female and receiving education on malaria prevention and treatment were significant predictors of prevention methods use (P-value 0.006 and 0.001 respectively) Table 14).
Slightly more than half (54.3%) the surveyed publics received education on malaria prevention and treatment. The media (42.7%) and friends and family members (38.5%) were the main providers of education (Table 15).
Table 12 Prevention methods knowledge of the surveyed publics
Variable
|
Frequency(N)
|
Percentage (%)
|
Knowledge of prevention methods
|
|
|
Insecticide-treated bed nets
|
374
|
81.8
|
Mosquito repellants and sprays
|
208
|
45.5
|
Indoor house spraying
|
321
|
70.2
|
Other prevention methods
|
|
|
Environmental control
|
12
|
2.6
|
Nets without insecticides
|
1
|
0.2
|
Sleeping in closed areas
|
1
|
0.2
|
Vaccination
|
1
|
0.2
|
Table 13 Prevention methods use behavior of the surveyed publics
Variables
|
Frequency(N)
|
Percentage (%)
|
Use of prevention methods
|
|
|
Yes
|
325
|
71.1
|
No
|
132
|
28.9
|
Prevention methods used
|
|
|
Insecticide-treated bed nets
|
188
|
57.8
|
Topical mosquito repellants and sprays
|
106
|
32.6
|
Indoor house spraying
|
204
|
62.8
|
Other prevention methods
|
2
|
0.6
|
Reasons for not using prevention methods
|
|
|
Not available
|
48
|
40
|
Not affordable
|
26
|
21.7
|
Other reasons
|
42
|
34.7
|
Carelessness
|
5
|
1.1
|
Don’t like it
|
4
|
0.9
|
Insecticides allergy
|
5
|
1.1
|
Insecticides bad smell
|
2
|
0.4
|
No need for it
|
22
|
4.8
|
Not effective
|
1
|
0.2
|
*Percentage differences because some respondents didn’t report why they didn’t use prevention methods.
Table 14 The Predictors of prevention methods used among the surveyed population
Variable
|
Frequency (Percentage %)
|
|
|
Use prevention methods
|
Don’t use prevention method
|
P-value
|
Gender
|
|
|
|
Males
|
179(55.1%)
|
90 (68.2%)
|
0.006
|
Females
|
146(44.9%)
|
42(31.8%)
|
Education on malaria prevention and treatment
|
|
|
|
Yes
|
192(59.1%)
|
56(42.4%)
|
0.001
|
No
|
133(40.9%)
|
76(57.6%)
|
Monthly Income
|
|
|
|
<1000
|
67(23.7%)
|
32(26.4%)
|
0.665
|
1000-1900
|
86(30.4%)
|
31(25.6%)
|
2000-3000
|
64(22.6%)
|
25(20.7%)
|
>3000
|
66(23.3%)
|
33(27.3%)
|
Table 15 Education of the surveyed publics about malaria prevention and treatment
Variable
|
Frequency(N)
|
Percentage (%)
|
Received education on malaria prevention and treatment
|
|
|
Yes
|
248
|
54.3
|
No
|
209
|
45.7
|
Education Provider
|
|
|
Pharmacist
|
39
|
15.7
|
Medical doctor
|
81
|
32.7
|
National Malaria Control Program
|
58
|
23.4
|
Media (radio, television and newspapers)
|
104
|
42.7
|
Nongovernmental organizations
|
48
|
19.4
|
Friends and family members
|
95
|
38.5
|