星空无限传媒

• Researchers 星空无限传媒鈥檚 Pennington Biomedical Research Center are collaborating on a large, first-of-its-kind study funded by the National Heart, Lung, and Blood Institute, part of the National Institutes of Health, to find out why people who live in rural areas suffer disproportionally from heart and lung diseases, high blood pressure and stroke, high blood sugar and diabetes, and obesity.
• LSU鈥檚 team has been working with two rural Louisiana parishes, Assumption and Franklin, which鈥攄espite similar demographics鈥攕ee radically different health outcomes: some of the best (Assumption) and some of the most challenging (Franklin) among rural communities across the South.
• After collecting data from one in every two dozen adults in Assumption Parish, the researchers are sharing initial findings with parish residents this month. Franklin Parish data will be released next.
• While the Louisiana parishes have yet to be compared with each other and with rural counties in America, one of the key takeaways so far is this: Your health is strongly tied to your education level鈥攁nd much more so than to your income or age.

鈥淭hat one surprised me,鈥� said Stephanie Broyles, lead researcher on the study and director of the Contextual Risks Factors Laboratory 星空无限传媒鈥檚 Pennington Biomedical Research Center. 鈥淓ducation level brought out stark contrasts we didn鈥檛 necessarily see when we looked at something like income, for example. But why? That we don鈥檛 know, at least not yet.鈥�

What the study found is that residents who didn鈥檛 graduate from high school are more than twice as likely to have high blood pressure and high cholesterol than those who went to college.

鈥淭hese initial data open up a lot more questions, but we see them as conversation starters, not conversation enders,鈥� Broyles said. 鈥淲hy is it we鈥檙e seeing more disease in people with lower education levels? Is it because they鈥檙e working in jobs that don鈥檛 carry health insurance? Is it because they know less about behaviors that could improve their health? We鈥檙e not sure, and it鈥檚 premature to assume why we鈥檙e seeing these patterns. Just because there is a strong correlation between two data points doesn鈥檛 mean one is the cause of the other.鈥�

The RURAL Heart & Lung study (RURAL is an acronym for Risk Underlying Rural Areas Longitudinal) is happening in 10 rural counties and parishes in Alabama, Kentucky, Louisiana, and Mississippi. It involves teams of scientists from 16 different institutions, including LSU. A special vehicle, or mobile examination unit, traveled to both Franklin Parish and Assumption Parish in 2024 to collect data. Study participants鈥攈undreds of parish residents鈥攅ach spent about three hours in the unit, answering questions and getting a variety of tests, including urine and blood collection to measure blood sugar and cholesterol, an echocardiogram, a CAT scan, and a pulmonary function test. Every four years, the same people will be tested again to see how their health evolves over time.

Erin Theriot, a lifelong Assumption Parish resident who was hired by LSU as a community engagement coordinator for the parish, was surprised by how many residents wanted to participate.

鈥淲hen they told me we had to recruit 400 people, I thought, 鈥極h, God鈥欌�擜ssumption is pretty small,鈥� Theriot said. 鈥淏ut we partnered with the community, gained support from the community hospital and the police jury. Facebook was phenomenal for us as well. We aimed for 400 people and got 460鈥攖hat鈥檚 one out of every 23 adults in the parish!鈥�

Theriot鈥檚 next challenge is to get the initial study results into the hands of as many residents as possible.

鈥淲e鈥檙e going to be at community events, getting into doctors鈥� office waiting rooms, you name it,鈥� Theriot said. 鈥淎lso, our Community Advisory Board has been a great resource for us.鈥�

People in the rural South have some of the shortest life expectancies in the country, and the RURAL study is the first of its kind to focus solely on rural residents鈥� health.

鈥淪cientists aren鈥檛 sure why these areas are at greater risk, and more research is needed to find out. Historically, rural residents have not been well-represented in health research, and that鈥檚 what we鈥檙e working to address.鈥�

Stephanie Broyles, RURAL Heart & Lung Study lead in Louisiana and researcher 星空无限传媒鈥檚 Pennington Biomedical Research Center

In Assumption Parish, 80% of adults suffer from overweight or obesity. That is higher than in Louisiana overall (72%) and in the U.S. (68%). Obesity rates differ the most by education level: 75% of those who didn鈥檛 complete high school have obesity compared to 48% of those who attended at least some college. High cholesterol and high blood pressure are more than twice as common in the less educated group.

One of the biggest surprises to the researchers themselves is how many cases of undiagnosed and uncontrolled high cholesterol, high blood pressure, and high blood sugar they found.

鈥淭his was something that really jumped out a lot to me, and a place where I think we, as 星空无限传媒 Pennington Biomedical, could potentially intervene and make a difference,鈥� Broyles said.

Among those who didn鈥檛 think they had high cholesterol, high blood pressure, or high blood sugar, as many as one in three, half, and one in four, respectively, had higher than normal levels. Among those who already knew they had high cholesterol, high blood pressure, or high blood sugar, as many as one in four, three in four, and nine out of 10 still had higher than desirable levels.

鈥淎s a physician practicing family medicine for 48 years and being a lifelong resident here, I have felt many residents are undiagnosed, and the RURAL Heart & Lung study has now revealed that to be true.鈥�

Dr. Charles Bolotte, Assumption Parish physician

Some study participants had never had their levels checked before, or at least not in a long time.

鈥淚 am convinced this study saved my life鈥擨 feel so fortunate to have been a part of it,鈥� a study participant and Assumption Parish resident said (participant identities must remain confidential as per the study lead鈥檚 compliance requirements). 鈥淭he screenings we did in the mobile examination unit gave me a baseline I鈥檇 never been able to have before. I am now being treated for a condition I didn鈥檛 even know I had before RURAL.鈥�

The results will be shared with the public both digitally and in print.

鈥淥ur focus right now is to connect our initial report on Assumption Parish with the people who can use it to really make a difference,鈥� Broyles said.

One of those people is Dr. Aimee Moran at the Thibodaux Regional Family Medicine Clinic. She grew up in Napoleonville in Assumption Parish, graduated from LSU with a bachelor鈥檚 degree in biochemistry as a University Medalist with Honors in 2014, completed her medical school training 星空无限传媒 Health New Orleans in 2018, did her residency at East Jefferson General Hospital, and then returned home to join Dr. Landry (her dad) and Dr. Gravois at the Thibodaux clinic in 2021. As a community physician, she encouraged patients to sign up for the RURAL Heart & Lung Study and signed herself up, too.

鈥淚 wanted to know what patients would be going through and could then speak to them about how easy it was to participate,鈥� Dr. Moran said. 鈥淢eanwhile, the study forced some patients to confront their health head on.鈥�

鈥淎ssumption Parish residents are a proud lot, and it is especially hard to ask for help when problem areas are not identified. With the study providing data, we can discover trends, and design and implement meaningful programs that directly impact the health of our residents, while creating jobs.鈥�

Dr. Aimee Moran

Assumption Parish is often lumped in with neighboring parishes, such as Ascension and St. James to the northeast, or Lafourche and Terrebonne toward the Gulf. One of the main hypotheses of the RURAL Heart & Lung Study, however, is that rural areas can be quite different from each other in terms of health. Dr. Moran appreciated the RURAL Heart & Lung Study working with Assumption Parish and its residents directly.

鈥淥ther communities have environmental factors and economic resources that are very different from what is here in Assumption Parish,鈥� she said. 鈥淏y coming directly to us, we now have concrete information we can use to directly affect outcomes.鈥�

Read the Assumption Parish Data Book