A new study has found that state laws permitting the denial of services to same-sex couples because of religious or moral beliefs harm the mental health of sexual minority adults in those states.
Since the nationwide legalization of same-sex marriage in 2015, opponents have shifted their focus to whether individuals can deny services to same-sex couples, from issuing marriage licenses to baking wedding cakes.
When the Supreme Court gives its ruling on Masterpiece Cakeshop v. the Colorado Civil Rights Commission this summer, it could have widespread implications for the 12 states with laws permitting the denial of services to same-sex couples, or the 21 states with laws protecting sexual minorities from discrimination.
Now, a new study led by a Boston University School of Public Health (BUSPH) researcher has found that state laws permitting the denial of services to same-sex couples because of religious or moral beliefs harm the mental health of sexual minority adults in those states.
The study, published in JAMA Psychiatry, found these laws were associated with a 46% increase in the proportion of sexual minority adults experiencing mental distress.
"We are at a turning point with laws permitting the denial of services to same-sex couples in the United States," says lead author Julia Raifman. "This study provides evidence that laws permitting the denial of services to same-sex couples harm the health of sexual minority adults — without benefiting the health of heterosexual adults."
The researchers used 2014-2016 Behavioral Risk Factor Surveillance System (BRFSS) data on self-reported mental distress such as depression and stress among adults aged 18-64 years in three states that implemented these laws in 2015: Utah, Michigan, and North Carolina.
Utah's Senate Bill 297 permitted government officials to refuse to issue marriage licenses for same-sex couples. Michigan's House Bills 4188, 4189, and 4190 permitted adoption and child welfare agencies to refuse to allow same-sex couples to adopt children.
North Carolina's Senate Bill 2 allowed magistrates to refuse to perform same-sex marriages, and in early 2016 North Carolina's House Bill 2 prohibited cities or counties from passing laws against discrimination based on sexual orientation or gender identity.
Among adults who identified as gay, lesbian, bisexual, or not sure of their sexual orientation in all nine states, 23%reported mental distress in 2014, compared to 12.5% among straight-identified adults. By 2016, the proportion of sexual minority adults reporting mental distress rose by 10.1% points in the three states that had implemented these laws.
Mental distress among sexual minority adults in the control states rose by only 1.3% points, while the rate of mental distress among heterosexual adults rose by 0.8% in the three states that passed these laws and by 1.0% in the control states.
This meant sexual minority adults in the three states experienced a 46% increase in the rate of mental distress relative to sexual minority adults in the six control states and relative to heterosexual adults in all nine states.
The authors wrote that the dramatic increase in distress only 7 to 18 months after implementation suggests the effect of these laws were felt well beyond the individuals personally experiencing denial of a marriage license or adoption.
"State laws that permit discrimination against sexual minorities may affect whether others perceive and treat sexual minorities as equal citizens and whether sexual minorities perceive themselves as equal citizens," the authors wrote.
"Media coverage of state laws permitting denial of services to same-sex couples, and the attendant discourse, may also affect the salience of these laws and their impact on sexual minority mental health."
A recent report also suggests the Centers for Disease Control and Prevention (CDC) is rolling back data collection on the LGBTQ community in the BRFSS, the source used by the study. "It can't erase the disparities that research has already documented," Raifman says.
"The data we already have on disparities demonstrate the importance of continuing LGBTQ data collection, research, and programs to improve LGBTQ health."