1- Medical Center Manila-Manila Med Department of Pediatrics, Philippines.
Background: Mental health has been a major concern among
the pediatric population during this pandemic. Isolation, contact restrictions,
absence of social interactions among friends could be a possible factor to
anxiety and depression. Sudden shift of academic curriculum from traditional
approach to online learning is also a major concern not only among the students
but to parents and academes as well. Thus, identifying, screening and early
intervention is a must to maintain mental wellness.
Objective:
Aims to identify the incidence of anxiety and depression among adolescents aged
15-18 years old after 1 year of online learning.
Methodology: This is a descriptive analytical study which comprises of 171 participants grades 11 and 12, aged 15-18 years old enrolled in a public school in Ermita, Manila who are currently on online learning. The study was conducted from November 6,2021 until January 31,2022. All eligible participants were given consent via e-mail and were oriented virtually via zoom. Eligible participants were surveyed online using the general data collection tool, PHQ-9 (patient health questionnaire 9) and GAD-7 (Generalized Anxiety Disorder 7. Those who are not enrolled on online learning, >18 years old, those with pre-existing psychological disorder were excluded in the study. There were no medical records found to those with pre-existing psychological disorders. Those who garnered a score of >9 in PHQ- 9 and > 11 in GAD-7 were referred to Adolescent medicine specialist for further evaluation and management.
Results: Baseline demographic profile and level of depression was insignificant (p-value > 0.05). Educational level had no effect on anxiety severity. However, it was observed that females are more anxious compared to males during this pandemic (p-value 0.007). Factors affecting the level of anxiety and depression level such as prolonged virtual learning and physical presence of parents during online class were statistically significant. Similarly, feeling lonely and absence of social interaction were contributory stressors to anxiety and depression.
Conclusion: This pandemic affected the lives of the pediatric population wholistically. The results of the investigation reminded us that a strong student support program among the adolescents during the time of crisis should be develop and implemented to avoid further dilemma. Parents, relatives, academes and medical practitioners should work hand in hand and the help them live, cope up and function normally during public health crisis.
Keywords: Online learning, mental health, anxiety, depression
INTRODUCTION
The
mental health of the pediatric population is greatly affected during public
health crisis. The family members together with the academe and local
government should collaborate to provide a crisis oriented psychological
service.1
The
coronavirus disease 2019 (COVID-19) affected the world negatively. There are
many factors that brought change in the psychosocial environment like prolong
isolation, absence of social interactions and fear of being infected were some
of the measures that threatened the
mental health of children and adolescents significantly. It has been a major
challenge to maintain an accessible emergency child and adolescent psychiatric
treatment during this pandemic.3
The
World Health Organization stated that adolescence is a unique and formative
time wherein physical, emotional, intellectual and social changes occur. These
changes and struggles make them vulnerable to mental health problems.4
During
adolescence, friends or peer groups provide an important context for social and
emotional support but during health crisis social interactions are restricted.
Concerns about maintaining close relationship with peers and the consequences
of isolation for social status and peer belonging may be strikingly observed in
adolescents. Due to absence of social interactions and different factors
teenagers are likely to experience the same stressors as adults during the
pandemic.4
Lockdowns
and school closures disrupted the lives of children and adolescents leading to
limited and restricted freedom of movement, online learning and sudden absence
of physical and social interactions with peer groups. This pandemic had a huge
impact, not only on the mental health of children and adolescents, but also on
their caregivers, families and communities. 5
Schools for more than 168 million children globally have
been completely closed for almost an entire year due to COVID-19 lockdown.
School closures have devastating consequences for children’s learning and
wellbeing. The most vulnerable children and those unable to access remote
learning are at an increased risk of never returning to the classroom, and even
being forced into child marriage or child labor. According
to latest data by UNESCO, more than 888 million children
worldwide continue to face disruptions to their education due to full and
partial school closures.2 The impact of school closures to the
mental health of the students during the pandemic lacks empirical evidences and
is yet to be identify.
School closure is one of the community interventions
made by the government to mitigate the transmission of the virus in the school,
community and to the household hence the government and the academes were
forced to shift the traditional curriculum to online learning.
Online Distance Education” or ‘E-learning” utilizes the
advent of virtual technology to maintain interactive learning among students.
E-learning during the COVID-19 pandemic was the most sustainable and feasible
way to continue studies as per the academic calendar. Thus, almost all
countries implemented this type of learning at all levels to prevent the spread
of Covifd-19 in the community and household.
However, the academes, teachers and students faced multiple challenges
in terms of execution and quick adaptation to e-learning during the early phase
of the pandemic.7 Moreover, in a cross-sectional survey of university
students of Saudi Arabia reported academic stress, anxiety and depression,
insomnia and low levels of resilience during the pandemic.7 Currently,
there are only limited studies regarding the immediate and long-term effects of
online learning to the physical, mental, social and emotional health of the
students brought about by the Covid-19 pandemic.
During the Covid-19 pandemic, the sudden shift of the
academic curriculum affected the lives of the students and the academes as
well. Also, we need to assess parental beliefs and attitudes concerning online
learning.
METHODOLOGY:
Study Design and Participants
This
descriptive analytical study registered senior high school students in grades
11 and 12, aged 15-18 years old who are enrolled on online learning in a public
school in Ermita, Manila for Academic Year 2021-2022. The survey was conducted
from November 6, 2021 until January 31, 2022.
ETHICAL
CONSIDERATION
Prior
to initiation, the study was reviewed and approved by the ManilaMed Ethical
Review Committee.
A
permit was secured from school administrators prior to the implementation of
the study. Upon approval, a google form link containing the informed consent
and assent form was then given to the teachers and they randomly distributed it
to the participants. Those who voluntarily agreed to join the study were
oriented virtually via google meet. During the orientation, the purpose and
procedure of the study were discussed to the participants, together with their
parents. After the orientation, the
participants were surveyed online using the 22-item general data collection
tool, PHQ-9 and GAD-7. To be considered an eligible participant, the student
should meet the following criteria: Currently a senior high school student aged
15-18 years old on online learning, currently enrolled in a public school in
Ermita, Manila; signed parental consent and assent form for those age 15-17
years old and lastly signed informed consent form to those 18 years old. Those who were > 18 years old; with
pre-existing psychological disorders; >18 years old with concomitant
pre-existing psychological disorder were excluded in the study. The school
medical records of those who answered with pre-existing psychological disorders
on the general screening tool were verified and found out that they don’t have
any record that they were diagnosed with pre-existing psychological disorder
hence were excluded to avoid bias and confounder (see flow study diagram). Those who were screened with PHQ-9 score >
11 or GAD score >10 were referred to adolescent medicine specialist for
further evaluation and management.
The
participants had the freedom to withdraw anytime from the study and will not be
penalized. To secure the participants privacy, any information given by the
participants was known to the researchers only.
Details such as participants’ names, addresses were anonymized in the
accordance to the guidelines for privacy and confidentiality as per Data
Privacy act of 2012 and 2017 National Guidelines for Health-Related Research
(NGHRR).
DATA PROTECTION PLAN
No
data were used for any purpose other than what was intended for this study. The
principal investigator accomplished data collection forms to ensure that only
data needed by the study was collected while refraining from collecting confidential
data that are unrelated to the study objectives.
The co-investigator and content adviser have reviewed the scientific and ethical soundness of the study and reviewed the interim report and final results. Data were protected by keeping the electronic files in an encrypted password protected external hard drive. Only the principal investigator had accessed to these records. The participants were randomly coded and that code served as their identity during the duration of the study. A master list was kept thru a separate password protected hard drive which will was only known to the researcher. The google form and the master list will be deleted 1 year after completion of the study and the electronic files will be erased by reformatting the hard drive 5 years after completion of the study.
Figure
1: Flow study diagram
Measurement
1) General Data Collection
Tool - includes the general information such as
age, gender, educational level, time spent online before and during the
pandemic, activities prior and during the pandemic and possible trigger factors
of anxiety and depression.
2) Patient Health
Questionnaire-9 (PHQ-9) - consist of 9 questions
that assess the severity of depression symptoms (DSM- 5). The individual will rate the severity of his
or her symptoms over the past 2 weeks. Response includes “not at all”, “more
than half the days”, “nearly every day”. A PHQ-9 score >11 or answered 1,2
or 3 on item 9 is considered significant.
3) Generalized Anxiety
Depression Scale 7 (GAD-7) - is a 7-item questionnaire
used to assess the severity of generalized anxiety disorder. The individual
will rate the severity of his or her symptoms over the past 2 weeks. Similar to
PHQ-9, the response includes “not at all”, “several days “,” more than half the
days” and “nearly every day”. A GAD-7
score of >10 is considered significant.
STATISTICAL ANALYSIS
Data
were analyzed using Microsoft excel. The socio-demographic characteristics of
participants were recorded and summarized using applicable descriptive
statistics. Numerical data were summarized as mean, median standard deviation.
Minimum and maximum values were also reported. Categorical data were presented
as frequencies and percentages.
Anxiety
and depression were determined using the patient health questionnaire 9 (PHQ-9)
and generalized anxiety disorder 7 (GAD-7), respectively.
For this study, the minimum number of patients is calculated based on the prevalence of anxiety and depression among college students in Metro Manila (Cleofas, 2019) using the formula:
where
Zα/2 is the critical value of the Normal distribution at α/2 (e.g. for a
confidence level of 95%, α is 0.05 and the critical value is 1.96), E is the
margin of error, p is the sample proportion, and N is the population size.
Assuming N = 10,000 , p = 55%, α = 0.05 and E = 8%, the recommended minimum
sample size is 130.
The
above sample size is also sufficient for logistic regression according to the
study of Peduzzi et al. (1996) using the formula:
n = 10 k / p
The groups mean, median, and standard
deviation were calculated and compared using analysis of variance and
independent t-test. Based on the scoring systems, the participants were
classified as normal, minimal, moderate, moderate-to-severe, and severe anxiety
and depression. A Multivariate analysis was used to assess the relationship of
the identified factors to the level of anxiety and depression. Association of
depression and anxiety with socio-demographic factors triggers such as
prolonged online used were tested using Chi square or Fisher exact test.
RESULTS
Out of two hundred twenty students, 171 (77.73%) agreed to join the study, 40 (18.18%) declined and 9 (4.09%) with incomplete data. The responses were validated individually. Of the 171 respondents, 18 (10.52%) were more than 18 years old, 24 (14.03%) answered to have pre-existing psychological disorders and 4 (1.81%) were more than 18 years old and with pre-existing psychological disorder were excluded in the study having a total of 133 (75.14%) responses (minimum target = 130). A total of 77 (57.8%) of the respondents had a PHQ-9 score of >10, while 56 (42.1%) had a PHQ-9 score <10. Moreover, 72 (54.1%) of the respondents had a GAD-7 score > 11 while 61 (45.86%) garnered a GAD-7 score < 11. (See flow diagram 2).
Flow
Diagram- 2
The
demographic characteristics of the surveyed participants (n = 133) are shown in
Tables 1 and 2. The mean age of the participants is 17.3 years. 79 (59.4%) of
the total respondents were female while 54 (40.6%) were male and with a female
to male ratio of 3:2. Majority were grade 12 students with 132 (99.2%)
participants. Based on GAD-7 scores, minimal, mild, moderate and severe anxiety
levels were observed among 22.6%, 23.3%, 24.8% and 29.3% of the students,
respectively. PHQ-9 score was 21.1% for minimal depression, 21.1% for mild,
33.8% for moderate, 15.8% moderately-severe and 3.8% for severe (tables 1 and
2). The results demonstrated that there was no association between the age of
the student and level of anxiety (p-value 0.127). There were more male respondents having
minimal and mild anxiety (53.3% and 58.1%, respectively) as compared to female
(46.7% and 41.9%, respectively). As anxiety level increases to moderate and
severe, the percentage of female students also increases (78.8% and 66.7%,
respectively). Thus, there is a significant association between sex and anxiety
level (p-value = 0.007). Grade level and anxiety level were not significantly
associated (p-value = 0.707) (table 1).
In comparison to the anxiety levels of the participants, there were no
significant association observed for the age, sex, grade level and depression
severity (p-value > 0.05) (table 2).
Table 1: Demographic characteristics versus anxiety
(GAD-7)
The
results also showed that 53 (39.8%) were very concerned, 59 (44.4%) were
concerned, 21 (15.8%) shows average concern during Covid-19 pandemic (table 3).
Moreover, 105 (78.9%) of the total participants owned an electronic gadget
independently. Also, majority of the participants started to own a gadget
between the age of 13-15 years old (53 or 39.6%).
In
addition, the following characteristics were also identified to determine the
possible contributing factors to anxiety and depression (table 4). Learning of
the participants was significantly affected during the pandemic compared to the
pre-pandemic period (100 vs 48 or 75.2% vs 36.1%). Prior to pandemic, 4 (3%) of
the participants spent 5-30 minutes, 18 (13.5%) spent 30-45 minutes, 28 (21.1%)
spent 1 hour, 65 (48.9%) spent 1-5 hours and 18 (13.5%) spent more than 5 hours
online. In comparison, 84 (64.3%) of the participants spent more than 5 hours
online during the pandemic. Moreover, the results revealed that studying is the
primary reason for internet use with 115 (86.5%) pre-pandemic and 126 (94.7%)
during the pandemic.
Table 2: Demographic Characteristics versus depression
(PHQ-9)
One
hundred (87.2%) of the total participants were stressed due to more time spent
on online learning. The other reasons for stress were feeling lonely at 52
(39.1%), absence of social interactions at 61 (45.9%) and staying at home
during the community quarantine at 85 (63.9%). The study also revealed that 51
(38.3%) believed that they felt more anxious when their parents were around
during online learning. The study also shows that lack of social interactions,
feeling tired, staying at home, feeling lonely, can’t focus on online learning
and disturbed sleep were some reasons for being anxious during the pandemic at
82 (61.7%), 83 (62.4%), 91 (68.4%), 69 (51.9%), 88 (66.2%), 78 (58.6%)
respectively (table 6). Prior to the pandemic, 78 (58.6%) of the participants
spent their time with friends by going to the mall, 66 (49.6%) watched movies
together, 26 (19.5%) played basketball with friends, 30 (22.6%) went shopping,
and 95 (71.4%) chatted on their social media account. Their activities were
significantly affected by the pandemic and this study has shown that 129 (97%)
of the respondents use their social media account for chatting.
Table 3: Degree of concern during COVID-19 Pandemic
Lastly,
125 (95.5%) of the participants did not feel disappointed if they forgot to
submit their modules on time. (Table 4-2).
Table 4-1: Possible Contributing factors to anxiety and
depression
Table 4-2: Possible Contributing factors to anxiety and
depression
Fischer tests were
applied and nine contributing factors to those who were screened with anxiety
were identified (table 5). There was significant association between the level
of anxiety and the effect of the pandemic to learning (p-value = 0.025). In the
minimal anxiety group, 17 (56.7%) believed that learning was affected during
the pandemic. Percentage of students who believed learning was affected during
pandemic had an increased anxiety level, 74.1% for mild, 81.8% for moderate and
84.6% for severe anxiety. Longer time spent on online learning and level of
anxiety were also significantly associated with the students’ responses of
feeling stressed (p-value < 0.001). The percentage of students who felt
stress had an increasing anxiety level, 66.7% for minimal, 87.1% for mild,
90.9% for moderate and 100.0% for severe. Feeling lonely and absence of social
interactions among friends were reasons of stress during online learning were
significantly associated with the level of anxiety (p-value < 0.001). Parents being around during online learning
also showed significant association to the level of anxiety (p-value = 0.005).
Higher percentage of students were more stressed and anxious with parents
during online class in moderate (48.5%) to severe levels (53.8%) than in
minimal (16.7%) and mild (29.0%) anxiety levels.
Table
5: Identified factors to anxiety (GAD-7)
Feeling lonely and
tired, unable to focus on online learning and disturbed sleep were the
mentioned possible reasons for feeling anxious during pandemic were
significantly associated with anxiety severity (p-value < 0.001). In
general, higher percentage of students who answered the above reasons were in
the higher anxiety levels.
Table 6: Identified factors to depression (PHQ-9)
Fischer
test analysis were applied and 10 contributing factors to those who were
screened with depression were identified (table 6). Results showed that the
level of depression was also significantly associated to the effect of the
pandemic in learning (p-value= 0.003). In the minimal depression group, 14
(50%) believed that learning is affected during the pandemic. Percentage of
students affected during the pandemic had an increasing depression level, 67.9%
mild, 84.4% moderate, 90.5% for moderate to severe and 100% for severe
depression. There was significant association between depression and stress due
to longer time spent on online learning (p-value < 0.001). Absence of social
interactions among friends and feeling lonely which were some of the reasons of
stress during online learning were significantly associated with the level of
depression (p-value < 0.029 and 0.023). Presence of parents during online
learning also presented with significant association to the level of depression
(p-value 0.046). Results also showed that there is a higher percentage of
students who felt more stressed and depressed with their parents’ presence
during online class in the moderate (40%), moderate to severe (71.4%), and
severe (54.5 %) as compared to the minimal (17.9%) and mild (25%) depression
levels.
Table 7. Relationship of anxiety and identified factors
by logistic regression
Feeling
lonely, tired, unable to focus on online learning and disturbed sleep were
mentioned as possible reasons for feeling depressed during pandemic were
significantly associated to the level of depression (p-value 0.034, <0.001
and < 0.001 respectively).
Table 8. Relationship of depression and identified factors by logistics
regression.
Table 9. Difficulty
In
general, higher percentage of students who answered the above reasons were in
the higher depression levels. Furthermore, logistic regression analysis
indicated only four factors as being significantly associated with increased
levels of students’ anxiety symptoms (mild, moderate or severe) as follows:
longer time on e-learning (AOR = 4.239), feeling lonely being a possible reason
for stress during the COVID-19 pandemic (AOR = 5.238) and unable to focus on
online learning and disturbed sleep as reasons for feeling anxious (AOR = 3.335
and 5.086, respectively).
In
GAD-7 and PHQ-9, majority of the respondents believed that it is somewhat
difficult for them to do their daily activities and get along with people at
52.6% and 54.1% respectively.
DISCUSSION
Covid-19 pandemic presented many challenges which
holistically affected the lives of children and adolescents. This study will
give a brief overview regarding the impact of Covid-19, online learning and
related factors in the mental health of adolescents.
According
to Li Duan et al (2020) reported that the pandemic has affected their learning
and graduation. Students spent longer time on using the internet for studying
as compared to the pre-pandemic period. It has also been revealed that the
clinical depressive symptoms among children and adolescents were higher than
the pre-pandemic period. Our study revealed that the level of anxiety and the
effect of pandemic to learning was significant (p value = 0.025). The level of
depression and the effect of pandemic to learning is also statistically
significant (p-value= 0.003). In addition to our review, it has been reported
that students spent > 5 hours online, which could be a risk factor to
internet or smart phone addiction. Internet or smart phone addiction can lead
to behavioural or mental health problems causing poor academic performance,
mood and behavioural problems. In relation to our study, logistic regression
has shown that longer time spent on online learning is a significant risk
factor to anxiety and depression (p value= 0.029 and 0.035).
In
our literature review, a local study by Tee et al (2020) revealed that the
pandemic has a huge impact on the mental health of the general population
wherein mostly had moderate-severe depressive, anxiety and stress level. Also,
the study revealed that female sex, prolong isolation, fear of a family member
to be infected and discrimination were some of the factors associated with
greater psychological impact.9
Similarly, our study also showed that being female had more predisposition
to be anxious but not necessarily depressed (see tables 1 and 2). Moreover,
logistic regression analysis of our study has shown that longer time spent on
online learning, feeling lonely during the pandemic, can’t focus on online
learning and disturbed sleep were significant risk factors to anxiety and
depression (p value= 0.029, 0.11, 0.027, 0.001) (p value= 0.035, 0.030, 0.017,
0.011) respectively.
According
to a systematic review made by UNICEF, they found out that the prevalence rates
for general depression is 12% to 44% across studies compared with pre-pandemic
prevalence of 17 % prior to 2018. Moreover, 37 % of the sample population
reported with anxiety symptoms. Also, in a Brazilian study found anxiety
reports in 19 % of children, and more for those whose parents had essential
jobs 31 % or who physically distanced without parents 36 %. The study reported
that there were no changes in national child and adolescent suicide rates in
Japan. There was an overall decrease in suicidal behavior among children and
adolescents presenting for emergency services in the context of Covid-19.
Moreover, the study also reported that 14% of students of aged 13- 20 years old
reported difficulty in eating, 19% with difficulty in heartbeat and 34% were
crying frequently. Those symptoms were observed more significantly among
females and adolescents living in areas with strict lockdown. In addition, the study also reported that 14
% of young people age 14-35 years old had PTSD symptoms and 40% reported with
psychological problems. Also, this report showed that 73% and 51 % were showing
signs of increased irritation and anger. These symptoms worsen by changes in
sleep patterns, diet, routines, weight and increase used of electronic screen. In an Italian study, 36 % and 42 % of sampled
children of all ages were showcasing more intense and more frequent behavior
problems respectively, with a high association among those with pre-existing
behavior issues. In summary, the results of this literature review and our study
showed almost similar results.6
Also,
in a systematic review done by Rusell et al, showed that 53.3 % of girls and 44
% of boys aged 13-18 years old showed signs of anxiety and trauma. In addition,
47.4 % of girls and 59.6% of boys reported with anxiety symptoms while
depressive symptoms were reported in
19.4 % of girls and 21.9 % of boys. Our study showed similar results and
it is evident that females are more predisposed to being anxious than males.
However, in comparison to the anxiety levels of the participants, there were no
significant association observed for the age, grade level and anxiety level
severity (p-value > 0.05). Moreover, Spanish study found that mean daily
screen time rose by 2.9 hours per day with 245% increase, greatest among teenagers,
while an Indian study found mean screen time was 5.1 hours during lockdown,
more than 70% higher than previous national data and our study identified that
63.2% of the participants spent more than 5 hours online during the pandemic as
compared to 13.5 % during the pre-pandemic period. 10
In
a study done by Sehar-un et al, revealed that students with average academic
performance experience emotional symptoms of stress and females were more
vulnerable to emotional stress. The
relationship of academic performance to anxiety and depression was not measured
in our study.
Our
study demonstrated that learning has been significantly affected and recognized
as one of the significant factors to depression during the Covid-19 pandemic.
In contrast to our study, Svan Hammerstein et al (2021) found out that school
closure brought by Covid-19 has both positive and negative effects to the
academic performance of students. This systematic review had mixed findings,
the literature identified that students who were on online learning showed
improvement on mathematics and reading, while the other studies revealed that
Covid-19 had a negative impact on math, science and reading. 11 Our
research was not able to identify the specific academic areas affected by
online learning in relation to Covid-19 and mental health.
Our
study determined that online learning is not the sole reason for the incidence
of anxiety and depression among adolescents during the pandemic but rather
caused by multiple factors. In a study by Sehar-un et al stated that prolonged
closure of any institutions brought psychological consequences among the
students. Reliance to distance learning deprived them from direct learning
experiences which generates stress among students. Also, the literature recommends appropriate
public health intervention to prevent the negative psychological impacts of
increased exposure to digital devices, extended home confinement and social
isolation, which are associated with e-learning exposure.
CONCLUSION
In
conclusion, we examined the incidence of anxiety and depression among
adolescents after 1 year of online learning and identified some factors that
could possibly contribute to their anxiety and depressive symptoms. Also, this
study has shown that female adolescents were more predisposed to being anxious
than males. Age and grade level have no significant relationship to the level
of anxiety and depression. Moreover, longer time spent on online learning,
feeling lonely, disturbed sleep and effect of the pandemic to learning were
identified as a contributing factor and have significant relationship to the
level of anxiety and depression. Though
learning has been significantly affected, our research was not able to
determine the specific academic areas affected by prolong online learning and
Covid-19.
RECOMMENDATIONS
A
multicenter study is recommended to check the incidence of anxiety and
depression in the general pediatric population. A validated tool regarding the
compensatory mechanisms of adolescents in handling stress, anxiety and
depression should be made to determine their coping strategies during crisis.
Another study should also be made among children <15 years old to identify
or determine their mental health status a year after online learning or during
the COVID-19 pandemic. Also, this research recommend to do a study
regarding the effect of prolong online learning to academic performance of students during the
Covid-19 pandemic.
REFERENCES