Urgent psychiatric consultations at Mental Health Center during COVID-19 pandemic: a retrospective observational study

doi:10.21203/rs.3.rs-283557/v1

The coronavirus pandemic and related social distancing measures have brought about dramatic changes in people's lives. In particular, health workers have been forced to change their activities both for the different needs of patients and for preventive measures against the spread of the virus.

This study is aimed at comparing the urgent psychiatric consultations (UPC) performed at the outpatient Mental Health Center (MHC) of Modena during the coronavirus outbreak period, from 1 March to 31 August 2020, with the same period in 2019.

We retrospectively collected in a database the socio-demographic and clinical characteristics of patients who required UPC in the MHC during the 6-month observation periods in both 2019 and 2020. Data were statistically analyzed.

We analyzed 656 urgent psychiatric consultations in 2019 and 811 in 2020, requested by 424 patients in 2019 and 488 in 2020, respectively. In the pandemic period, we observed an increase in the total and daily number of UPC which were more frequently required by patients in care at local outpatient services in comparison with the previous period. During 2020, an increased number of UPC were carried out remotely and the outcome was more frequently represented by discharge at home, avoiding hospitalization as much as possible.

In the course of the coronavirus pandemic, MHC had to face an increased demand for clinical activity especially from the most clinically and socially vulnerable patients, who more frequently required UPC in outpatient psychiatric services.

Psychiatry

Coronavirus Pandemic

COVID-19

Mental Health Center

Urgent Psychiatric consultations

In Italy, from March 2020 to the present, the biological risk of a pandemic coronavirus infection has involved the entire population. Coronaviruses are a large family of viruses known to cause illnesses ranging from the common cold to more serious diseases. The new Coronavirus, SARS-CoV-2, is a new strain of coronavirus that is responsible for the respiratory disease now called COVID-19 [1].

The numerous infections have led to a rapid pandemic spread of the virus which, as pointed out by some authors, represents the most disruptive public health event of all time [2], with massive impact on domains such as the health, social, economic and political fields. Therefore, many measures have been adopted to prevent and/or contain the infection in the population. The rapidity of the contagion, the severity of the infection, and the lack of vaccines or specific treatments have led many governments to institute drastic measures of quarantine and social confinement, going so far as to dramatically alter daily life activities [3].

As recently pointed out by WHO [4], the COVID-19 pandemic also represents a risk factor for the development, exacerbation and relapse of many psychiatric and substance use disorders [5,6]. Patients with a psychiatric condition may be more vulnerable to both the effects of infection and its consequences as well as to drastic social changes, leading to social isolation and/or exacerbating a pre-existing social withdrawal [7-10]. With the global development of the coronavirus disease (COVID-19) pandemic, the psychological problems accompanying this pandemic have rapidly increased the public health burden [11,12].

The condition of social distancing, required to limit the spread of the virus, may increase the risk of clinical relapses and new episodes of illness. At the same time, if the pandemic were to continue for a long time, it could increase the risk of developing mental disorders, such as anxiety, mood, addiction, and thought disorders [13,14]. In addition, objective social isolation and subjective feelings of loneliness can be associated with a higher risk of suicide [15]. The measures taken have a significant psychological impact on the population affected. Prolonged quarantine, fear of infection, frustration, boredom, and inadequate information represent potential stressors [16].

The COVID-19 pandemic represents a public health emergency of international concern, affecting not only physical health, but also mental health. Studies conducted on the SARS epidemic demonstrated that psychological effects can lead to severe and permanent mental problems [17]. Against this backdrop, priorities are also changing for the population, for psychiatrists and for other health professionals [18].

The American Psychiatric Association [19] defines psychiatric emergency as "an acute disturbance in thought, behavior, mood, or social relationship, which requires immediate intervention as defined by the patient, family, or social unit."

A psychiatric emergency requires immediate intervention to save the patient or others from imminent danger [20]. According to this definition, affected individuals typically have a diagnosis of manic episode, acute psychosis, suicidal or homicidal ideation. The causes of such severe behavioral disorders may vary and may be exacerbated by substance use, organic diseases, mood disorders, extreme anxiety or trauma [21].

Psychiatric emergencies are common in both inpatient and outpatient settings. They are estimated to account for between 6% and 25% of emergency department consultations, whereas in the primary care setting, 10% of consultations are performed for psychiatric emergencies [20].

The three main reasons for urgent psychiatric consultation are [20]:

Acute psychosis and manic episode;
Depression with suicidal ideation;
Violent behaviour with heterodirected aggressive acts.

Giberti and Rossi [22] identify the most common psychiatric emergencies that represent a reason for consultation in the emergency department (ED) or in Mental Health Centers (MHCs): acute anxiety state; excited state; acute confusion state; acute psychosis; psychomotor arrest; depressive reaction; suicide attempt; self-harm.

Over the past few years, there has been a significant increase in consultation requests for psychiatric emergencies, particularly in large cities. Hospital emergency services are often overloaded with requests, which only in part appear related to psychopathological disorders that are strictly psychiatric. About 5-30% of medical pathologies are associated with psychiatric symptoms, while true psychiatric emergencies are about 30-40% of those in which the intervention of the psychiatrist is required [21,23].

In Italy, Departments of Mental Health and Drug Abuse (DSM-DA) are concerned with the promotion of mental health, the prevention, diagnosis and treatment of mental disorders and the rehabilitation of psychiatric patients [24]. In particular, DSM-DA carries out activities aimed at ensuring information, participation and active involvement of patients and their families [25]. In the area of Adult Mental Health, the integration between in- and outpatients is addressed in accordance with the criteria of intensity and continuity of care as well as the integration of primary care with social services, volunteers and associations in order to provide rehabilitative treatments. MHC is the place where community psychiatry is carried out since in MHC regular contact with patients is guaranteed and integration among many professionals is favored in order to implement personalized therapeutic-rehabilitative programs [26].

During the COVID-19 emergency, a remodeling of psychiatric services occurred all over the world [27-30]. Specifically, the DSM-DA in Modena has recently implemented new guidelines (“Operational indications for the activities of departments of mental health during coronavirus emergencies") issued by the Italian Society of Psychiatric Epidemiology [31].

Outpatient activities scheduled by MHCs have been reassessed through telephone contact in order to verify patients’ health conditions [32]. During the course of each telephone interview, the professional provides information on the activities carried out by the MHC during pandemic social confinement and gives the patient an opportunity to maintain or reschedule their follow-up visit. Direct, urgent and unscheduled access has been guaranteed in case of necessity during normal opening hours of the service. Semi-residential activities, such as day centers (CD) and day hospitals (DH), have been suspended. The changes in clinical activities required by the pandemic social distancing have caused a number of issues for patients treated at MHCs: group activities (group psychotherapy, psychoeducation groups, etc.) have been banned, follow-up consultations have been reduced as well as monitoring of psychopharmacological therapies [33].

The aim of the present study was to investigate the qualitative and quantitative changes which occurred in the urgent psychiatric consultations (UPC) performed at a MHCs during the epidemic spread of COVID-19.

Design and period of the study

This is a retrospective observational study, which collected demographic and clinical data on patients who required UPC at the MHC of the DSM-DP of AUSL-Modena, during an observation period of 6 months (from 1^st March to 31 August) in 2019 and 2020, in order to investigate the qualitative and quantitative modifications in the period of social emergency due to COVID-19 pandemic during 2020 in comparison with the corresponding period of 2019.

Setting of the study

MHC in Modena is divided into two locations which cater for a population of 180.000 citizens and is aimed at providing regular and urgent consultations by its staff, composed of psychiatrists, psychologists, rehabilitative professionals and nurses. MHC is closely integrated with inpatients psychiatric services as well as community facilities and agencies in order to promote multi-professional programs aimed at patients’ adjustment in their living environment.

The selected variables

We collected the following information regarding UPC:

- referral to UPC,

- setting of UPC,

- clinical motivations for UPC,

- therapeutic prescriptions and/or administration in UPC,

- UPC outcomes.

We collected the following socio-demographic and clinical variables of patients who required UPC during the observation periods in 2019 and 2020:

- age, gender, nationality,

- housing context,

- work status,

- marital status,

- categorical psychiatric diagnosis (ICD-9-CM) [34],

- dual diagnosis (use of substances/alcohol in comorbidity),

- medical comorbidity,

- previous treatment and care in outpatient services.

Data collection

The data were collected from the informative database (InfoClin) of MHC. The collected data were anonymized by attributing to each selected patient a progressive alpha-numeric code. The data were processed using statistical methods to obtain the information that constitutes the purpose of the research.

Statistical analysis

Descriptive statistical analysis of the variables in our sample was carried out: mean and standard deviation, t-test for analysis of continuous variables; percentages and chi2 tests for categorical variables; multiple logistic regression, stepwise backward model, between the dependent variable “UPC” (UPC in 2020= 1, UPC in 2019= 0) and the other selected variables. The level of statistical significance was set at p <0.05. Data were analyzed through STATA12-2011.

Ethical considerations

This research was conducted following the principles of the Declaration of Helsinki and according to good clinical practice behavior. The study manager and her collaborators have had access to the data, and are bound by the obligation of confidentiality and data processing according to current regulations. The data was stored anonymously and identified on the basis of the assigned alphanumeric code.

Urgent psychiatric consultations (UPC) at the MHC in the observation periods of 2019 and 2020

We collected 656 urgent psychiatric consultations in 2019 and 811 in 2020, requested by 424 patients in 2019 and 488 in 2020, respectively. As shown in Table 1, the number of consultations per day is significantly higher in 2020 than in 2019, whereas there is not any statistically significant difference in the number of UPC per month or in the number of UPC per patient (Table 1).

In the observation periods of the two years (Table 1), the setting of UPC is statistically significantly different (Pearson chi2 = 55.48; p = 0.000); in particular, in 2020, the UPC carried out by means of telephone contact significantly increased compared to 2019. As shown in Table 1, who sent patients to UPC is statistically significantly different in the two years: in 2020, we reported an increase of spontaneous access to consultation and a reduction of patients referral to UPC from outpatient services in comparison with 2019 (Pearson chi2 = 6.37; p = 0.041). In 2020, more UPC were required by patients already in care with outpatient services in comparison with 2019 (Table 1).

We grouped the motivations for UPC on the basis of both the literature [20,22] and the frequency observed. The motivations for UPC, shown in Table 2, do not statistically significantly differ between the two years (Table 2), although in 2020 we reported an increase in depressive symptoms (26.4%), aggressiveness (8.1%), socio-environmental emergency (6.7%) and insomnia (3.5%).

On the contrary, we found a statistically significant difference between the two observation periods in the outcome of UPC, as shown in Table 3 (Pearson chi2 = 15.45; p = 0.017), with an increase in discharging patients at home (65.2%) and a reduction in patients referral to the MCH in 2020 compared to the previous year. Another significant difference is represented by the therapeutic prescription, which was statistically significantly less frequent in 2020 compared to the same period of 2019, as shown in Table 3 (Pearson chi2 = 41.16; p = 0.000).

Individuals who required UPC at the MHC in the 6-month observation periods of 2019 and 2020

As shown in Table 4, the socio-demographic characteristics of individuals who required UPC at the MHC in the observation periods of 2019 and 2020 are not statistically significantly different between the two years. In particular, there is the prevalence of females and Italian nationality in both years. The majority of patients in both years are single and live in acquired or parental family. Regarding work status, in 2019, 31.4% of patients were unemployed, with a slight reduction in 2020 (30%).

Regarding the clinical characteristics of our patients (Table 5), the categorical psychiatric diagnosis (ICD-9-CM) [34], the use of substances / alcohol in comorbidity and the medical comorbidities, are not significantly different among the patients visited in UPC in the two years. We did not report any statistically significant difference between the two years regarding the patients who required one UPC in the observation period compared with those who required more than one UPC (Table 5).

The multiple logistic regression between UPC and selected variables

The selected variables statistically significantly related to UPC (dependent variable) carried out in the two years (UPC in 2020=1; 2019=0) at multiple logistic regression, stepwise backward model, are represented by many psychiatric diagnoses or suspected mental conditions as well as the telephonic consultation, which are predictive of UPC in 2020 (Table 6).

Our study was aimed at evaluating the impact of the Coronavirus pandemic on an outpatient mental health services, in particular on emergency psychiatric consultants provided by outpatient MHC.

The SARS Cov-2 virus pandemic has had a devastating impact on the functioning of mental health services in most countries around the world, in accordance with the online WHO's Big Event For Mental Health on 10 October 2020 [4]. A recent survey, carried out in 130 countries, has highlighted in 93% of countries a greater demand for mental health visits leading to the need to increase investment in this field, given the current shortage. The WHO had previously highlighted the underfunding of mental health services, given that, prior to the pandemic, countries spent less than 2% of their GDP on mental health investments.

In particular, the recent WHO survey has highlighted two main criticalities: on the one hand, the increased request for psychiatric consultations due to a more widespread psychological sufferance related to conditions such as fear, isolation, reduced economic income, uncertainty for the future as well as psychiatric complications directly caused by COVID-19; on the other hand, the difficulty in respecting the safety standards provided for the pandemic, which has led to a marked reduction in the services provided [4].

Over 60% of the countries evaluated have reported a reduction in mental health services for vulnerable people (children, adolescents, the elderly, as well as pregnant women), 67% of the countries have reported the interruption in counselling services, 49 % in psychotherapy, 45% in clinical activities for pathological addictions and 30% have reported interruptions in visits for the treatment of mental, neurological and substance abuse related disorders [4]. About 70% of the countries surveyed have used tele-medicine and tele-therapy techniques to overcome the interruption of services provided in person. Disparities in the ability to deliver such interventions were noted, with a great disparity in the part of developing countries, which have not been able to offer these services.

In our study we highlighted a global increase of UPC (811 in 2020 vs 656 in 2019) in 2020 as well as of the average number of daily consultations (5.3 vs 4.07), which resulted in an increased workload for MHC, which continued to provide urgent services despite the limitations imposed by pandemic containment measures. In our MHC, during the lockdown period, non-urgent outpatient visits were suspended, but psychiatrists and nurses continued to provide emergency services, even changing their daily clinical practices. Upon access to the MHC, in accordance with the national and local guidelines, the patient requesting a consultation underwent body temperature measurement and evaluation of breathing problems and other symptoms related to SARS-CoV-2 infection in the so-called filter zone, set up by the service to avoid the spread of COVID-19 infection. In case of infection suspected, the physician and nursing staff adopted individual protection measures, kept the patient in the filter area during the evaluation for urgent psychiatric consultation and sent him/her to perform a screening test for COVID-19. Otherwise, if infection was not suspected, the patient was welcomed by the nursing staff, who carried out an initial assessment for UPC. In case UPC was necessary, the patient had access to an interview with the medical staff and, if not, the patient could be cared by the nurse on duty and then sent home, with care continuity ensured by telephone.

The increased number of UPC at MHC we recorded is in contrast with the significant reduction of UPC recorded at Emergency Rooms in hospitals of many countries during the lockdown period, as highlighted by most studies [35-37]. This data could represent a possible explanation of the increased number of consultations at MHC we detected, because it could be interpreted as the patient’s attempts to avoid the risk of COVID-19 contagion, as noted by another author [38]. This result is further confirmed by the significant increase in the number of UPC at MHC requested spontaneously or on the recommendation of the GP in 2020 while referral from other outpatient services, probably due to the activity reduction imposed by pandemic containment measures.

More patients who required an UPC at MHC were already in care at the outpatient service in 2020. This data could indicate the higher vulnerability of patients affected by a psychiatric disorder to the effects of the pandemic situation, as observed by most authors [35,39-40].

In 2020, the modality of carrying out consultations also changed at MHC: in 2020 telephone consultations were 5 times higher than in 2019 (126 vs 25) in order to reduce the risk of infection transmission. In all parts of the world, the pandemic has partially disrupted the traditional practice of psychiatric assessment and treatment through face-to-face interaction and telemedicine has therefore become a tool that has helped to minimize interruptions in patient care [41-42]. Also in the psychiatric field, telemedicine has assumed an important role in guaranteeing continuity of care during the pandemic: the psychiatrists and nurses of MHC have to assess the psychological state of patients and provide them the necessary support through telephone contact at the same time evaluating the necessity of urgent treatments.

This result highlights the importance of so called tele-psychiatry, which permitted professional contacts with patients by telephone, messages and video calls with patients even during social distancing periods. Another study has recently highlighted that telehealth has permitted health services to maintain the continuity of care during this COVID-19 pandemic despite the difficulties in delivering therapies and the potential limitations to confidentiality [43]. Tele health service has been evaluated as particularly feasible and appropriate for patients and their families and /or caregivers during this COVID-19 pandemic [32]. The widespread use of tele-psychiatry in daily clinical practice leads to the need to update guidelines on good practices in order to integrate this method well in contemporary psychiatry.

In 2020, most UPC were required by patients already treated and cared for by the outpatient service in comparison with 2019 (86% vs 79%), suggesting the psychological vulnerability of this population in the pandemic period probably due to many critical issues (isolation, fear of infection, economic difficulties, etc.), as noted by other authors [35-40]. We did not report any statistically significant difference in the clinical motivations for UPC, although our logistic regression model highlights that the UPC in 2020 were strongly conditioned by many psychiatric disorders as depressive, adjustment and bipolar disorders as well as mental retardation and suspected psychiatric disorder, further suggesting the greater vulnerability of people affected by these disorders. Moreover, our regression model confirmed that telephone consultation was another variable closely related to the UPC performed in 2020.

In 2020, the outcomes of UPC at MHC presented statistically significant differences in comparison with those of the previous year: drug prescription and /or administration were reduced whereas discharge at home was increased. Reduced drug prescription can be explained by the high number of tele consultations which did not permit the delivery of therapy, as observed by other authors [43]. We believe that the most frequent outcome of UPC in 2020, home discharge, may have been conditioned by the need to manage psychiatric disorders, albeit urgent and acute, on an outpatient basis, avoiding hospitalization when possible due to the risk of COVID-19 contagion, as other studies highlighted [27,37,44]. In addition, the number of involuntary hospitalizations did not change in the pandemic period compared to the previous year, reflecting risk factors previously evaluated [45]. Both data indicate the difficulties to treat and hospitalize patients during the pandemic period, which has led to the reduction of many therapeutic and rehabilitative activities of MHC during the pandemic emergency, as other authors highlighted [44].

In 2020, the number of individuals who required UPC was consistently higher compared to the previous year (425 vs 480) but their demographic and clinic characteristics were similar with the exception of age. In fact, patients who required UPC in 2020 were older than those of 2019, suggesting that, as the years grow, vulnerability to the biological, psychological and environmental consequences of pandemic increases, as reported by another recent study, which has highlighted a significant decline in psychiatric emergency interventions needed by children and adolescents, but an increase need in adults [28].

During the pandemic period, MHC has been identified as the point of reference that provides support to psychological suffering widespread in the COVID-19 emergency especially by patients already treated in the outpatient service. Nevertheless, up to now, little research on urgent psychiatric consultations at outpatient services is available in literature.

The present study has several limitations. The first is its retrospective observational design which does not permit us causal inferences. Related to the retrospective design, we note the lack of data, previously collected in the database of the service not for the purpose of our research. The monocentric design of the study has the limitation of not permitting us to compare our results with other service data. Furthermore, the 6-month observation period is too short to report the psychological effects of the pandemic emergency, which are likely to take a long time to develop [17].

The advantages of this study are the analysis in a sufficiently large sample of a representative population of a MHC and its clinical activities in the recent COVID-19 pandemic, reporting the changes imposed by this emergency.

In light of our findings, we conclude that over the 6-month period of the Covid-19 pandemic we recorded an increased demand for urgent psychiatric consultations especially from the most clinically vulnerable patients and, simultaneously, a major change in the treatment modality provided by the our psychiatric service, which, although strongly influenced by the limits imposed by the pandemic emergency, has reshaped its activities to ensure continuity of care and support for patients, as demonstrated by the greater number of urgent consultations carried out in 2020.

All authors declare that they have not received any funding for this research.

All authors declare that they have no conflicts of interest.

Ethical approval and consent to participate

This study was approved by the Ethics Committee of the Vasta Emilia Nord Area (protocol AOU 0016106/20) and authorized by the AUSL-Modena (No. 1381, 22-6-20).

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Table 1. Urgent Psychiatric Consultations (UPC) at MHC during the 6-month observation periods in 2019 and 2020

Variables	UPC from 1 March to 31 August 2019 (n=656)	UPC from 1 March to 31 August 2020 (n=811)	Statistical Test Probability
UPC per month, n (%)
March	103 (16%)	146 (18%)	Pearson chi2(5) = 2.78 p = 0.734 .
April	129 (20%)	153 (19%)
May	116 (18%)	141 (17%)
June	101 (15%)	125 (15%)
July	110 (17%)	144 (18%)
August	97 (15%)	102 (13%)
UPC per day, m±SD
Number	4.07±2.11	5.3±2.64	t=-4.55, t-test df=312; p=0.000
UPC per patient, m±SD
Number	1.61±1.22	1.66±1.41	t = -0.59, t-test df=911; p=0.5531
UPC Setting, n (%)
MHC	559 (85%)	593 (73%)	Pearson χ² = 55.48; p=0.000
Home visit	48 (7%)	63 (8%)
Telephonic consultation	25 (4%)	126 (16%)
Others (hospital wards, etc.)	24 (4%)	29 (4%)
Referral to UPC, n (%)
Spontaneous/General practitioner	583 (89%)	754 (93%)	Pearson χ² = 6.37; p=0.041
MHC and/or outpatient services	53 (8%)	41 (5%)
Other medical specialists	20 (3%)	16 (2%)
Previous treatment and care of patients who required UPC, n (%)
UPC for patients already treated in MHC or in other outpatient services	518 (79%)	700 (86%)	Pearson χ² = 13.90; p=0.000
UPC for patients not previously treated in MHC or other outpatient services	138 (21%)	111 (14%)	Pearson χ² = 13.90; p=0.000

Table 2. Clinical motivations for UPC during the 6-month observation periods

in 2019 and 2020

Clinical motivations for UPC, n (%)

UPC

from 1 March

to 31 August

2019

(n=656)

UPC

from 1 March

to 31 August

2020

(n=811)

Statistical Test Probability

Depressive symptoms

163

(25%)

214

(26%)

Pearson chi2(11) = 14.54

p = 0.204

.

Anxiety symptoms

150

(23%)

157

(19%)

Acute psychosis

123

(19%)

130

(16%)

Aggressiveness

46

(7%)

66

(8%)

Social maladjustment

32

(5%)

54

(7%)

Suicidal behaviour

18

(3%)

24

(3%)

Therapy adverse effects

23

(4%)

21

(3%)

Insomnia

11

(2%)

28

(3%)

Psychorganic symptoms

10

(2%)

11

(1%)

Drug intoxication

16

(2%)

13

(2%)

Manic state

12

(2%)

19

(2%)

Others

52

(8%)

74

(9%)

Table 3. Outcomes of UPC carried out during the 6-month observation periods

in 2019 and 2020

Variables

UPC

from 1 March

to 31 August

2019

(n=656)

UPC

from 1 March

to 31 August

2020

(n=811)

Statistical Test Probability

Therapy prescription and/or administration, n (%)

Drug prescription and/or administration

470 (72%)

449 (55%)

Pearson chi2(1) = 41.16;

p = 0.000

No drug prescription and/or administration

186 (28%)

362 (45%)

Modality of discharge, n (%)

Voluntary psychiatric hospitalizations

56

(9%)

67

(8%)

Pearson χ² = 15.45;

p = 0.017

Involuntary psychiatric hospitalizations

20

(3%)

19

(2%)

Discharge at home and referral to general practitioner

368

(57%)

529

(66%)

Discharge at home and referral to MHC

146

(22%)

126

(16%)

Discharge at home and referral to other medical specialists

29

(4%)

35

(4%)

Discharge at home and referral to Drug Abuse Center

11

(2%)

14

(2%)

Self-discharge

19

(3%)

17

(2%)

Table 4. Demographic characteristics of individuals who required UPC in 2019 and 2020

Variables	Individuals who required UPC from 1 March to 31 August 2019 (n=425)	Individuals who required UPC from 1 March to 31 August 2020 (n=488)	Statistical Test Probability
Gender, n (%)
Male	196 (46%)	220 (45)	Pearson chi2(1) = 0.05 p = 0.813
Female	229 (54%)	268 (55%)	Pearson chi2(1) = 0.05 p = 0.813
Age, m±SD
years	46.05±16.35	48.51±15.79	t= -2.30, t-test df= 909 p= 0.0213
Nationality, n (%)
Italian	358 (84%)	422 (86%)	Pearson chi2(2) = 2.91 p = 0.234
European not Italian	15 (4%)	22 (5%)
Not European	52 (12%)	44 (9%)
Marital status, n (%)
Single	226 (53%)	252 (52%)	Pearson chi2(4) = 5.31 p = 0.257
Married	108 (25%)	143 (29%)
Divorced	45 (11%)	57 (12%)
Widowed	15 (4%)	15 (3%)
Unknown	31 (7%)	21 (4%)
Housing environment, n (%)
Parental house	126 (30%)	137 (28%)	Pearson chi2(6) = 5.47 p = 0.485
Married family	131 (31%)	158 (32%)
Alone	89 (21%)	106 (22%)
Protected facility	21 (5%)	29 (6%)
Homeless	5 (1%)	3 (1%)
Others	39 (9%)	31 (6%)
Unknown	14 (3%)	24 (5%)
Work status, n (%)
Unemployed	133 (31%)	156 (32%)	Pearson chi2(4) = 3.95 p = 0.556
Employed	167 (39%)	182 (37%)
Student	36 (8%)	32 (7%)
Retired	43 (10%)	58 (12%)
Disability pension	11 (3%)	21 (4%)
Unknown	35 (8%)	39 (8%)

Table 5. Clinical characteristics of individuals who required UPC during the 6-month observation periods in 2019 and 2020

Variables	Individuals who required UPC from 1 March to 31 August 2019 (n=425)	Individuals who required UPC from 1 March to 31 August 2020 (n=488)	Statistical Test Probability
Psychiatric diagnoses (ICD-9-CM), n (%)
Organic psychotic conditions	13 (3%)	3 (1%)	Pearson chi2(12) = 16.62 p = 0.083
Schizophrenic disorders	109 (26%)	130 (27%)
Bipolar disorders	33 (8%)	54 (11%)
Major depressive disorders	48 (11%)	61 (13%)
Anxiety disorders	43 (10%)	44 (9%)
Obsessive-compulsive disorder	7 (2%)	6 (1%)
Dysthymic disorders + Adjustment disorder with depressed mood	67 (16%)	61 (13%)
Personality disorders	67 (16%)	71(15%)
Alcohol /substance abuse and Dependence	8 (2%)	7 (1%)
Mental Retardation	9 (2%)	13 (3%)
Others	21 (5%)	38 (8%)
Medical comorbidity, n (%)
Present	95 (22%)	133 (27%)	Pearson chi2(1) = 2.78 p = 0.096
Absent	330 (78%)	355 (73%)	Pearson chi2(1) = 2.78 p = 0.096
Comorbid substance and /or alcohol use, n (%)
Present	48 (11%)	60 (12%)	Pearson chi2(1) = 0.23 p = 0.632
Absent	377 (89%)	427 (88%)	Pearson chi2(1) = 0.23 p = 0.632
1 or more than one UPC per patient, n (%)
1 UPC	284 (67%)	337 (69%)	Pearson chi2(1) = 0.52 p = 0.470
More than 1 UPC	141 (33%)	151 (31%)	Pearson chi2(1) = 0.52 p = 0.470

Table 6. Multiple logistic regression between UPC (UPC in 2020=1, UPC in 2019=0)

and statistically significantly related variables

Variables	Odds Ratio	Std. Err.	Probability	95% Conf. Interval
Referral to UPC: other medical specialists	.48	.17	0.042	.23; .97
Housing environment: others	.56	.16	0.043	.32; .98
Motivation for UPC: Aggressiveness	.65	.13	0.033	.44; .96
UPC Setting: Telephonic consultation	5.72	1.83	0.000	3.05; 10.73
Psychiatric diagnosis: major depressive disorders	11.94	14.54	0.042	1.09; 129.89
Psychiatric diagnosis: adjustment disorders with depressed mood	12.43	15.31	0.041	1.11; 139.01
Psychiatric diagnosis: bipolar disorders	12.89	15.76	0.036	1.17; 141.53
Psychiatric diagnosis: mental retardation	14.24	18.27	0.038	1.15; 175.99
Psychiatric diagnosis: observation for suspected psychiatric disorder	20.53	25.65	0.016	1.77; 237.64

Urgent psychiatric consultations at Mental Health Center during COVID-19 pandemic: a retrospective observational study

Status:

Journal Publication

Version 1

Abstract

Introduction

Materials And Methods

Results

Discussion

Limitations

Conclusions

Declarations

References

Tables

Status:

Journal Publication

Version 1