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MOJ
eISSN: 2379-6383

Public Health

Research Article Volume 6 Issue 1

Study of risk factors in patients hospitalized for psychotic disorders in the dalal xel mental health center in Fatick (Senegal)

Seck I,1 Tine Jad,1 DIOUF M,1 Niang K,1 SY A,2 BA EHM,2 Faye FN,3 Tal Dia A1

1Institute of Health and Development (ISED)/UCAD, Senegal
2Hospital Fann, Senegal
3Dalal Xel Mental Health Center, Senegal

Correspondence: DIOUF M, Department of Epidemiology and Public Health, Institute of Health and Development (ISED)/UCAD, Senegal, Tel 00221706578628

Received: January 12, 2017 | Published: June 12, 2017

Citation: Seck I, Jad T, DIOUF M, et al. Study of risk factors in patients hospitalized for psychotic disorders in the dalal xel mental health center in Fatick (Senegal). MOJ Public Health. 2017;6(1):235–239. DOI: 10.15406/mojph.2017.06.00155

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Abstract

Introduction: Psychiatric disorders are characterized by the complexity of their psychodynamic mechanisms and the inadequacy of therapeutic means. This work aims to study the risk factors of psychotic pathologies in Dalal Xel hospital of Fatick.

Materials and Methods: This is a cross-sectional, retrospective, study carried out between 02 June and 21 July 2014 in the Dalal Xel mental health center in Fatick. All patients hospitalized in this facility were included between November 2003 and April 2014 and their medical records were retrieved. Simple logistic regression was used to analyze the data.

Results: Of the 7274 patient records collected, the average age was 34.3years (±20.32), men were the majority at 61.2% and 57.6% were from rural areas. Serer represented 39.6% of cases. The 34.9% were out of school. Psychotic forms were mostly represented (56.8%). The main factors related to psychosis after adjustment are age between 16 and 40years (OR=6,5 [5,0–8,5]), marriage (OR=0.7 IC=[0.6–0.8]), the death of the father (OR=1.3 IC=[1.1–1.5]), the death of the mother (OR=1.4 IC=[1.1 – 1.9]).

Conclusion: Psychotic disorders are influenced by the socio-family experience of the individual. Marriage, orphan status and family support have been identified as risk factors in psychosis, hence the importance of involving the family in patient follow-up and in the development of mental health policies.

Keywords: risk factors, psychiatric pathologies, dalal xel, Fatick, senegal

Introduction

Psychotic pathologies have the particularity of being often chronic and costly. According to Charrier, the direct costs associated with schizophrenia range from US $16billion in the United States to US $204billion in the United Kingdom and $79billion in Canada.1 Developing countries, particularly those in Africa, are no exception. Those who are already struggling with their inadequate health systems and on a small budget do not have the means to cope with the growing mental health problems.2 Since 1956, Senegal has set up psychiatric structures to provide a sanitary environment for the mentally ill with the creation of the neuropsychiatry department of the Fann hospital. In 1994, the first private non-profit psychiatric structure was created as the mental health center "Dalal Xel" in Thiès. Then in 2003, another health center "Dalal Xel" was opened in Fatick. This partnership between the Order of "Saint-Jean de Dieu" and the State of Senegal has increased the coverage and quality of mental health services. Dalal Xel's mental health care providers offer a range of preventive and curative services to the population.3 The aim of this study was to study the risk factors of psychotic pathologies hospitalized in Dalal Xel of Fatick to allow a better understanding of the psychopathological processes of these diseases.

Method

This was a cross-sectional that took place in Dalal Xel mental health center. The mental health center is located at the entrance of the town of Fatick on 150km from Dakar and 65km from Mbour. The "Dalal Xel" system is under the guidance of the Consultative Council. Their activities of the psychiatric center are general psychiatric consultation, adult hospitalization and occupational therapies such as gardening, weaving and games of mind (card game, lady's play).

Sampling and data collection

This study was exhaustive, on the basis of the hospitalization register and patient records. It was included all patients who were recorded in the hospitalization records of the structure between November 2003 and April 2014. It was excluded those registries that did not have a diagnosis clearly identified by the psychiatrist. In each hospitalization unit, there is a register at the nurses' room and a file at the doctor's office. All the patient files, found in the hospitalization units of the structure and belonging to the study period, were collated in a seizure mask made on Microsoft Access 2007 by two seizure operators trained and taken care of by the structure. The analysis of the data was done with Epi-info 3.5.3 and with R 3.1.1 software. The qualitative variables have been described by their frequency and confidence interval at 95% and the quantitative variables described by their mean and standard deviation. Variables were cross-fertilized to meet the expectations of the determinants objectives. This was done using the tests of Khi2 or Student according to their applicability conditions with a significance threshold (p=0.05). The odds ratio, surrounded by its confidence interval, quantified the strength of the link. A multivariate analysis was performed with a simple logistic regression for the determination of factors related to psychosis, with an adjustment to the variables related to the individual, family and occupational characteristics while ensuring the conditions of applicability with a threshold of significance set at 5%. Variables with p values​​ less than 0.25 in bivariate analysis were used for modeling.4 The lrtest (likelihood ratio) and AIC allowed the choice of the last one with the step-by-step descending method. Finally, the Hosmer Lemeshow test made it possible to test the suitability of the final model. In the final model, the associations were measured by the odds ratio with their confidence intervals.5

Ethical considerations

This study was initiated as part of an evaluation of the activities of the Dalal Xel mental health center in collaboration with the head of the health center. The data is collected anonymously. No judgment of subjective, personified or group value that may taint the personality of the individuals and the institution will be published in this study. No remuneration or financial or material compensation was offered to the patients.

Results

Clinical Features

Between November 2003 and April 2014, there were 7274 patients who were hospitalized at the Dalal Xel psychiatric center in Fatick. By filing the records, it was found that 91.5% (or 6660 patients) of the cases had a diagnosis of discharge. Of these patients with a diagnosis, 72.8% (or 4848 cases) had psychiatric illnesses, 2.5% (1766 cases) had neurological diseases as a cause of hospitalization, and the rest had general medicines such as gastric disturbances, infectious syndromes. In the psychiatric illness group, 77.6% (or 3763 cases) had psychoses, 15% (or 728 cases) had mood disorders (depression, mania, bipolar disorder) and 7.4% (or 357 cases) were neurotic according to the psychiatric classification of the French school. In the psychotic group, using International Classification of Disease 10 version (ICD10), we found that 34.3% (or 1291 cases) had schizophrenic disorders, 32.1% (or 1207 cases) had acute delusional disorders, 15% (566 cases) had mental disorders related to psychoactive substances. Chronic hallucinatory psychotic disorders and non-dissociative psychotic disorders accounted for 8.9% (336 cases) and 6.9% (225 cases) respectively. The mental disorders associated with puerperality were minority at 2.8% (108 cases). Table 1 summarizes the distribution of cases according to ICD 10.

Diagnoses According to ICD 10

Absolute Frequencies
(N)

Relative Frequencies
(%)

Schizophrenic disorders

1291

34,3

Acute delusional disorders

1207

32,1

Mental disorders related to psychoactive substances

566

15,0

Chronic hallucinatory psychotic disorders

336

8,9

Chronic Non-dissociative psychotic disorders

255

6,9

Mental disorders associated with puerperality

108

2,8

Total

3763

100,0

Table 1 Distribution of cases of psychotic disorders according to ICD 10

Socio-demographic characteristics

The mean age of hospitalized patients was 34.3 years with a standard deviation of 20.3 years. Men were in the majority with a sex ratio (M/F) of 1.5. The unmarried, the childless, the uneducated were more frequent. Most of the patients were orphans. Table 2 summarizes the socio-demographic characteristics of the patients.

Socio-Demographic Characteristics

N (%) Or µ (± Ε )

Age (year)

34.3 (± 20.3)

Gender : male

4435 (61.2)

Marital Status

Single

4112 (57.1)

Married

2453 (34.1)

Divorced

373 (5.2)

Widower

259 (3.6)

Patient’s Number of Children

No Child

6671 (91.8)

betwen 1 to 6 children

503 (6.9)

More than 6 children

95 (1.3)

Religion

Muslim

6751 (92.9)

Catholic

516 (7.1)

Level of Study

University

295 (4.1)

Secondary school

1298 (18.1)

Primary

1917 (26.7)

Quranic learned only

1169 (16.3)

No school education

2509 (34.8)

Geographic Origin

Urban

2970 (42.4)

Rural

4039 (57.6)

Marital Status of the Family of Origin

Polygamous

4054 (59.0)

Monogamous

2812 (40.9)

Divorced

1 (0.01)

Parents Experience

Parents in life

3303 (51.0)

deceased Father

1760 (27.2)

deceased Mother

375 (5.8)

deceased Parents

1038 (16.0)

Good family support (Yes)

6698 (97.5)

Caractéristiques professionnelles

n (%) or µ (± ε )

Existence of professional qualification (yes)

4690 (68.3)

Employment Sector

Public

292 (6.8)

Private/ liberal

3995 (93.2)

Type of Occupation

House work

1555 (36.3)

Farmer/ Breeder

985 (23.0)

Trader

494 (11.5)

Worker/ artisan

459 (10.7)

Teacher

179 (4.2)

Esthetician/ tailor

169 (3.9)

Driver

162 (3.8)

Fisher

62 (1.4)

Artist

56 (1.3)

Restaurant/hotel

50 (1.2)

Administrative

46 (1.1)

Security/ military

36 (0.8)

Health worker

16 (0.4)

Contractor

15 (0.3)

Religious

3 (0.1)

unemployment (yes)

135 (2.9)

Learner status (student/ school boy (yes)

99 (1.4)

Retired status (yes)

249 (10)

Table 2 Distribution of hospitalized patients by socio demographic and occupational characteristics

Professional characteristics

The majority of patients reported having a vocational qualification. The 93.2% had a job in the private sector. The 36.3% had a domestic job. It had 1.4% of learners and 2.9% of unemployed. Table 2 summarizes the occupational characteristics of the patients. Multivariable analysis has shown that age, educational level, orphan status, family support, geographic origin are risk factors for psychosis. Table 3 gives the results of the multivariate analysis made by a simple logistic regression.

Psychotic

P

ODD Ratio adjusted [95% IC]

ODD Ratio gross [95% IC]

Age

[1yr – 15 yrs]

ref

-

-

[16 yrs – 40 yrs]

2.10-16

6.5 [5.0 – 8,5]

8.2 [6.6 – 10.3]

More than 40 yrs

2.2.10-16

5.69 [4.1 – 7.7]

5.2 [4.1 – 6.6]

Patient Marital Status

Single

ref

-

-

Married

1.3.10-5

0.7 [0.6 – 0.8]

0.8 [0.7 – 0.9]

Divorced

0.2

-

1.3 [1.04 – 1.6]

Widow

7.2.10-7

0.4 [0.2 – 0.5]

0.3 [0.2 – 0.5]

Level of Education

No education

ref

-

-

University

0.001

1.6 [1.3 – 2.3]

1.8 [1.4 – 2.3]

Secondary

1.5.10-11

1.9 [1.5 – 2.3]

2.0 [1.7 – 2.3]

Primairy

4.8.10-8

1.5 [1.3 – 1.8]

1.6 [1.4 – 1.9]

Coranic teaching

0.08

-

1.4 [1.2 – 1.6]

Childhood Environment

Urban

ref

-

-

Rural

0.08

-

0.8 [0.7 – 0.8]

Parental Status

Parents in life

ref

-

-

Deceased father

0.0001

1.3 [1.1 – 1.5]

0.8 [0.7 – 0.9]

Deceased mother

0.006

1.4 [1.1 – 1.9]

1.5 [1.2 – 1.9]

Deceased Parents

0.22

-

1.5 [1.3 – 1.7]

Good Family Support

No

ref

-

-

Yes

4.5.10-12

0.2 [0.1 – 0.3]

0.2 [0.1 – 0.2]

Existence of one Qualification

Yes

ref

-

-

No

4.0.10-12

1.5 [1.3 – 1.8]

1.3 [1.2 – 1.5]

Learner Status

No

ref

-

-

Yes

0.002

0.3 [0.1 – 0.6]

0.5 [0.3 – 0.9]

Table 3 Psychotic risk factors by logistic regression

Discussion

This retrospective study was confronted with missing values ​​in the exploration of hospitalization records. Consultation activities were not explored because of the incompleteness of socio-demographic information and especially clinical diagnosis. But we had a statistically representative number of records to do the logistic regression. A psychosis is a mental disorder characterized by the loss of contact with reality, a disorganization of the personality, and the delirious transformation of experience. Psychoses are thus distinguished from neuroses, in which the patient retains the notion of the real, even if sometimes he does not understand the interpretation. In a neurosis, the subject retains a critical mind towards his illness. Chronic psychoses include chronic delusions, schizophrenia, paranoia, chronic hallucinatory psychosis (psychiatric hallucinations). Psychotic disorders, opening on a delusional experience, occur in several circumstances.6 Because of their physical, economic and social consequences, psychoses are very serious diseases. This study estimated the extent of these psychotic pathologies to be 3763 inpatients between November 2003 and April 2014 in this small 23-bed mental health center. On average we found one case of psychotic hospitalization per day for more than 10years. The proportional morbidity of psychoses in hospitalization in this structure is 77.6%. It is thus the leading cause of hospitalization, which is explained by its seriousness. The Kirkbride meta-analysis showed a lower prevalence of psychotic disorders (4%) but was in the general population.7 Schizophrenic disorders accounted for 34.3% of cases of psychosis. The longer period of study could be the limitation of this study. A rural geographic origin protected against psychosis (OR=0.8 IC=[0.7 – 0.88]). Urbanization would be a factor in aggravating or decompensating psychosis with a very high risk.8 Lifestyle and education different from the city to the countryside. In Senegal, rural life is very communal with broad social support that differs from the urban organization that is becoming more and more nuclear. With the difficulties of life in the countryside, education is based on traditional, religious and resilience concept called in wolof "mougn". Exposure to psychosis is higher among people aged 16 to 40years. This result agrees with the age of schizophrenia.9 This age group represents a large part of the working population, hence the importance of the impact of psychiatric pathologies on the development of a country. The married couple are less exposed to psychosis (OR=0.7 IC=[0.6 – 0.8] or psychosis which is a chronic disease, usually days social does not allow the patient to be able to marry. The orphan is exposed to psychosis through the lack of a solid social fabric and a parental framework in the psychological development of the person, in medical assistance and therapeutic follow-up. This lack of follow-up of certain orphans may trigger predisposing factors or the complication of a psychotic state that may associate it with mood disorders. This result agrees with the usefulness of family support in the medical follow-up of the psychotic (OR=0.2 IC=[0.1 – 0.3]). Therapists often involve the family in the follow of the sick at home. They understood the importance of the family in the follow-up of psychotics.10,11 To facilitate the involvement of families, the accessibility of mental health services should be improved through decentralization of mental health care to different levels of the health pyramid by identifying the appropriate service packages.12 The risk of psychosis is higher in patients without qualifications (OR=1.5 IC=[1.3 – 1.8]). Student status would protect against psychosis with OR=0.3 IC=[0.1 - 0.6]. This result would also be related to the mental handicap of the disease, which means that patients do not have the opportunity to follow the normal educational cycle, which leads to an early termination of studies and a lack of qualification.13

Conclusion

Fatick's Dalal Xel Mental Health Center is a small, 23-bed facility that receives an average of 700 patients per year. It hosts all psychiatric pathologies, neurological pathologies and even medical emergencies. The risk factors for psychotic disorders are age, marital status, orphan status and inadequate family support.

It is important to involve the family in the follow-up of patients and in the implementation of mental health policies. For better prevention of psychotic disorders, a good policy should be put in place to raise awareness about risk factors and decentralization of mental health care.

Acknowledgements

None.

Conflict of interest

Author declares that there is no conflict of interest.

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