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SAN FRANCISCO – according to a case-control study presented at the American Psychiatric Association annual meeting.
The investigation included 942 people who, as children under 18 years old, were in school below Canal Street in lower Manhattan when the World Trade Center was attacked. They saw the towers collapse and were evacuated from the area, but did not lose a parent. Now 18-36 years old, they were interviewed in their homes and asked to filled out questionnaires about psychiatric and physical problems. The outcomes were compared with 563 age- and gender-matched controls who were in school in Queens at the time.
In turns out that “it made a huge difference whether you were there or not. Being there had much more impact than hearing about it or watching it on TV,” said lead investigator Lawrence Amsel, MD, an assistant professor of clinical psychiatry at Columbia University in New York.
Adults who witnessed the attacks as children were more than twice as likely to have panic disorder, marijuana use disorder, and separation anxiety, which is uncommon in adults; anxiety disorders were more prevalent, as well.
They also were almost half as likely to be living with a spouse or partner, and half as likely to be living independently. “That kind of goes along with the separation anxiety; these kids were more likely to be afraid of moving away from their family and breaking out into their own lives,” Dr. Amsel said.
Overall, 36% had a psychiatric disorder, and 27% had a physical problem, such as diabetes, asthma, or eczema; 14% had both. Among adults who were in Queens during the attacks, 28% had a psychiatric disorder, and 11% a physical problem; 4% were comorbid.
The increased odds of physical-psychiatric comorbidity among witnesses (adjusted odds ratio, 4.60; 95% confidence interval, 2.75- 7.71; P less than .0001) “was not due simply to an increase in physical conditions,” according to the study team.
“This was a single event,” Dr. Amsel said, but for children who witnessed it, “it’s had effects for decades. There were huge amounts of money sent in, and lots of health care for kids who were down there, but despite that, we have this. We think the PTSD morphed into” long-term issues, Dr. Amsel said.
“We know that one of the reasons people get psychiatric disorders” after trauma “is that they generalize the fear; the message to your brain is that everything is dangerous. You’ve got to intervene there and break the association between the fear system and everything else, so that life is still safe,” he said.
There’s an added element with human violence. “Life may be unsafe” after a natural disaster, “but you know that human beings are good and helpful. With a terrorist attack, you stop trusting people,” he said.
Cognitive behavioral therapy could help, among other approaches. It also might be helpful to teach resilience to schoolchildren, just like biology and algebra, he said.
Cases and controls were evenly split between the sexes. Just over 40% of subjects in both groups were white, followed by Hispanics, Asians, and blacks. The majority of households were middle income.
The next step is to break the results down by age, ethnicity, socioeconomic factors, and support systems. The team will run blood work and heart and lung tests on the subjects to nail down the physical problems reported by witnesses. There are concerns about the lingering effects of the dust plume.
The work is funded by the federal government. Dr. Amsel didn’t have any relevant financial disclosures.
SAN FRANCISCO – according to a case-control study presented at the American Psychiatric Association annual meeting.
The investigation included 942 people who, as children under 18 years old, were in school below Canal Street in lower Manhattan when the World Trade Center was attacked. They saw the towers collapse and were evacuated from the area, but did not lose a parent. Now 18-36 years old, they were interviewed in their homes and asked to filled out questionnaires about psychiatric and physical problems. The outcomes were compared with 563 age- and gender-matched controls who were in school in Queens at the time.
In turns out that “it made a huge difference whether you were there or not. Being there had much more impact than hearing about it or watching it on TV,” said lead investigator Lawrence Amsel, MD, an assistant professor of clinical psychiatry at Columbia University in New York.
Adults who witnessed the attacks as children were more than twice as likely to have panic disorder, marijuana use disorder, and separation anxiety, which is uncommon in adults; anxiety disorders were more prevalent, as well.
They also were almost half as likely to be living with a spouse or partner, and half as likely to be living independently. “That kind of goes along with the separation anxiety; these kids were more likely to be afraid of moving away from their family and breaking out into their own lives,” Dr. Amsel said.
Overall, 36% had a psychiatric disorder, and 27% had a physical problem, such as diabetes, asthma, or eczema; 14% had both. Among adults who were in Queens during the attacks, 28% had a psychiatric disorder, and 11% a physical problem; 4% were comorbid.
The increased odds of physical-psychiatric comorbidity among witnesses (adjusted odds ratio, 4.60; 95% confidence interval, 2.75- 7.71; P less than .0001) “was not due simply to an increase in physical conditions,” according to the study team.
“This was a single event,” Dr. Amsel said, but for children who witnessed it, “it’s had effects for decades. There were huge amounts of money sent in, and lots of health care for kids who were down there, but despite that, we have this. We think the PTSD morphed into” long-term issues, Dr. Amsel said.
“We know that one of the reasons people get psychiatric disorders” after trauma “is that they generalize the fear; the message to your brain is that everything is dangerous. You’ve got to intervene there and break the association between the fear system and everything else, so that life is still safe,” he said.
There’s an added element with human violence. “Life may be unsafe” after a natural disaster, “but you know that human beings are good and helpful. With a terrorist attack, you stop trusting people,” he said.
Cognitive behavioral therapy could help, among other approaches. It also might be helpful to teach resilience to schoolchildren, just like biology and algebra, he said.
Cases and controls were evenly split between the sexes. Just over 40% of subjects in both groups were white, followed by Hispanics, Asians, and blacks. The majority of households were middle income.
The next step is to break the results down by age, ethnicity, socioeconomic factors, and support systems. The team will run blood work and heart and lung tests on the subjects to nail down the physical problems reported by witnesses. There are concerns about the lingering effects of the dust plume.
The work is funded by the federal government. Dr. Amsel didn’t have any relevant financial disclosures.
SAN FRANCISCO – according to a case-control study presented at the American Psychiatric Association annual meeting.
The investigation included 942 people who, as children under 18 years old, were in school below Canal Street in lower Manhattan when the World Trade Center was attacked. They saw the towers collapse and were evacuated from the area, but did not lose a parent. Now 18-36 years old, they were interviewed in their homes and asked to filled out questionnaires about psychiatric and physical problems. The outcomes were compared with 563 age- and gender-matched controls who were in school in Queens at the time.
In turns out that “it made a huge difference whether you were there or not. Being there had much more impact than hearing about it or watching it on TV,” said lead investigator Lawrence Amsel, MD, an assistant professor of clinical psychiatry at Columbia University in New York.
Adults who witnessed the attacks as children were more than twice as likely to have panic disorder, marijuana use disorder, and separation anxiety, which is uncommon in adults; anxiety disorders were more prevalent, as well.
They also were almost half as likely to be living with a spouse or partner, and half as likely to be living independently. “That kind of goes along with the separation anxiety; these kids were more likely to be afraid of moving away from their family and breaking out into their own lives,” Dr. Amsel said.
Overall, 36% had a psychiatric disorder, and 27% had a physical problem, such as diabetes, asthma, or eczema; 14% had both. Among adults who were in Queens during the attacks, 28% had a psychiatric disorder, and 11% a physical problem; 4% were comorbid.
The increased odds of physical-psychiatric comorbidity among witnesses (adjusted odds ratio, 4.60; 95% confidence interval, 2.75- 7.71; P less than .0001) “was not due simply to an increase in physical conditions,” according to the study team.
“This was a single event,” Dr. Amsel said, but for children who witnessed it, “it’s had effects for decades. There were huge amounts of money sent in, and lots of health care for kids who were down there, but despite that, we have this. We think the PTSD morphed into” long-term issues, Dr. Amsel said.
“We know that one of the reasons people get psychiatric disorders” after trauma “is that they generalize the fear; the message to your brain is that everything is dangerous. You’ve got to intervene there and break the association between the fear system and everything else, so that life is still safe,” he said.
There’s an added element with human violence. “Life may be unsafe” after a natural disaster, “but you know that human beings are good and helpful. With a terrorist attack, you stop trusting people,” he said.
Cognitive behavioral therapy could help, among other approaches. It also might be helpful to teach resilience to schoolchildren, just like biology and algebra, he said.
Cases and controls were evenly split between the sexes. Just over 40% of subjects in both groups were white, followed by Hispanics, Asians, and blacks. The majority of households were middle income.
The next step is to break the results down by age, ethnicity, socioeconomic factors, and support systems. The team will run blood work and heart and lung tests on the subjects to nail down the physical problems reported by witnesses. There are concerns about the lingering effects of the dust plume.
The work is funded by the federal government. Dr. Amsel didn’t have any relevant financial disclosures.
REPORTING FROM APA 2019