Yanni Liang
Current Organizations / Institutes
The organizations/institutes from the scholar's latest article
Previous Organizations / Institutes
The organizations / institutes from the scholar's other articles in the past ten years
Yanni Liang has a total of 9 co-authors. Here are the top co-authors by number of shared publications:
- Brandi Janssen
Department of Occupational and Environmental Health, University of Iowa College of Public Health, Iowa City, Iowa, USA
3 shared publications - Carri Casteel
University of Iowa, Iowa City, Iowa, USA
3 shared publications - Diane Schertler Rohlman
Center for Research on Occupational and Environmental Toxicology, Oregon Health & Science University, Portland, OR 97239, USA
3 shared publications - Matthew W. Nonnenmann
Department of Occupational and Environmental Health, University of Iowa, Iowa City, Iowa, USA
2 shared publications Carrie D. Tomasallo
Wisconsin Dept Hlth Serv, Bur Environm & Occupat Hlth, 1 W Wilson St, Madison, WI 53703 USA
1 shared publicationJonathan G. Meiman
Wisconsin Dept Hlth Serv, Bur Environm & Occupat Hlth, 1 W Wilson St, Madison, WI 53703 USA
1 shared publication
Latest Publications
- Open Access
- 23 May 2023
- Published by Elsevier in SSM - Qualitative Research in Health
- Vol. 3
Social determinants of an occupational lung disease: Workers’ narratives on silicosis
- 23 May 2023
- Published by Elsevier in SSM - Qualitative Research in Health
- Vol. 3
Open AccessSocial determinants of an occupational lung disease: Workers’ narratives on silicosis
- 10 October 2022
- Published by Taylor & Francis in Journal of Agromedicine
- Vol. 28 (2) , 1-10
Organizational Resources and Social Support Influences on Stress and Depression: A Comparison among Cooperative and Non-Cooperative Farmers
Farmers are disproportionally affected by depression and suicide. Social connectedness has been shown to reduce depression and suicide among the general population but its impact on farmers is less well-known. Our previous research indicated that farmers who had cooperative resources and social support reported decreased symptoms of depression. However, it was unclear whether farmers who were not cooperative members or utilized resources from non-cooperative organizations differed from cooperative farmers in mental health. A survey consisted of online self-completion and phone interviews was conducted among 307 participants (197 co-op, 110 non-co-op) to examine whether Midwest (north central United States) cooperative and non-cooperative farmers differ in perceived stress and symptoms of depression and whether potential differences were impacted by program use, program satisfaction, and social support. Cooperative farmers reported lower perceived stress and symptoms of depression than non-cooperative farmers and the difference was statistically significant for perceived stress. Use of educational programs, such as training and mentorship, was associated with decreased perceived stress but not symptoms of depression. Satisfaction with programs and social support were associated with decreased perceived stress and symptoms of depression. Program satisfaction was observed to have more associations with decreased perceived stress and symptoms of depression than program use. Results reveal that organizational resources and social support can mitigate mental health risks among farmers. This study highlighted an opportunity for future investigation of social connectedness in addressing farmers’ mental health.
- 10 October 2022
- Published by Taylor & Francis in Journal of Agromedicine
- Vol. 28 (2) , 1-10
Organizational Resources and Social Support Influences on Stress and Depression: A Comparison among Cooperative and Non-Cooperative Farmers
Farmers are disproportionally affected by depression and suicide. Social connectedness has been shown to reduce depression and suicide among the general population but its impact on farmers is less well-known. Our previous research indicated that farmers who had cooperative resources and social support reported decreased symptoms of depression. However, it was unclear whether farmers who were not cooperative members or utilized resources from non-cooperative organizations differed from cooperative farmers in mental health. A survey consisted of online self-completion and phone interviews was conducted among 307 participants (197 co-op, 110 non-co-op) to examine whether Midwest (north central United States) cooperative and non-cooperative farmers differ in perceived stress and symptoms of depression and whether potential differences were impacted by program use, program satisfaction, and social support. Cooperative farmers reported lower perceived stress and symptoms of depression than non-cooperative farmers and the difference was statistically significant for perceived stress. Use of educational programs, such as training and mentorship, was associated with decreased perceived stress but not symptoms of depression. Satisfaction with programs and social support were associated with decreased perceived stress and symptoms of depression. Program satisfaction was observed to have more associations with decreased perceived stress and symptoms of depression than program use. Results reveal that organizational resources and social support can mitigate mental health risks among farmers. This study highlighted an opportunity for future investigation of social connectedness in addressing farmers’ mental health.
- 26 November 2021
- Published by Taylor & Francis in Journal of Agromedicine
- Vol. 27 (2) , 143-153
Agricultural Cooperatives in Mental Health: Farmers’ Perspectives on Potential Influence
Agricultural cooperatives are formed to promote farmers’ economic, social, and legislative interests. Their role in influencing mental health is less known. We characterized farmers’ experiences with cooperatives and identified the potential impact of cooperatives in promoting mental health. Semi-structured interviews were conducted in Wisconsin with 12 participants, including farmers, cooperative professionals, and agricultural extension educators. Participants were asked about stress among farmers; cooperative structures and services provided to farmers, and farmers’ interactions with the cooperatives; and the role cooperatives play in reducing stress among farmers. Three main themes were developed: stress farmers were experiencing, available resources from cooperatives, and the role of cooperatives in promoting farmers’ mental health. Stress farmers were experiencing was elucidated through the subthemes: increased stress, depression, and suicide and stressors involving finances, occupational pressure, relationships, isolation, and loneliness. Available resources from cooperatives were described in subthemes: cooperative characteristics, services, and engagement activities. The role of cooperatives in promoting farmers’ mental health was discussed through subthemes: responder, community, facilitator, and divergent views on whether co-ops can protect farmers’ mental health. Cooperatives provide members market stability, services, and opportunities for decision-making, social interaction, and civic engagement. These resources create a community where farmers feel a sense of belonging and retain a level of control. As rural communities continue to struggle with mental health resource shortages, identifying and evaluating community-based resources such as those offered by the cooperatives is imperative.
- 26 November 2021
- Published by Taylor & Francis in Journal of Agromedicine
- Vol. 27 (2) , 143-153
Agricultural Cooperatives in Mental Health: Farmers’ Perspectives on Potential Influence
Agricultural cooperatives are formed to promote farmers’ economic, social, and legislative interests. Their role in influencing mental health is less known. We characterized farmers’ experiences with cooperatives and identified the potential impact of cooperatives in promoting mental health. Semi-structured interviews were conducted in Wisconsin with 12 participants, including farmers, cooperative professionals, and agricultural extension educators. Participants were asked about stress among farmers; cooperative structures and services provided to farmers, and farmers’ interactions with the cooperatives; and the role cooperatives play in reducing stress among farmers. Three main themes were developed: stress farmers were experiencing, available resources from cooperatives, and the role of cooperatives in promoting farmers’ mental health. Stress farmers were experiencing was elucidated through the subthemes: increased stress, depression, and suicide and stressors involving finances, occupational pressure, relationships, isolation, and loneliness. Available resources from cooperatives were described in subthemes: cooperative characteristics, services, and engagement activities. The role of cooperatives in promoting farmers’ mental health was discussed through subthemes: responder, community, facilitator, and divergent views on whether co-ops can protect farmers’ mental health. Cooperatives provide members market stability, services, and opportunities for decision-making, social interaction, and civic engagement. These resources create a community where farmers feel a sense of belonging and retain a level of control. As rural communities continue to struggle with mental health resource shortages, identifying and evaluating community-based resources such as those offered by the cooperatives is imperative.
- Open Access
- 1 April 2021
- Published by MDPI AG in International Journal of Environmental Research and Public Health
- Vol. 18 (7) , 3657
Examination of Symptoms of Depression among Cooperative Dairy Farmers
Farmers experience a high risk of stress, depression, and suicide. Risk factors are well documented but protective factors are seldom examined. Social support has been reported to reduce psychological distress among the general population but its effect on farmers is inconclusive. Agricultural cooperatives are typically created and owned by farmers to secure markets, access supplies and services, and participate in decision-making. It is unknown whether having cooperative resources impacts symptoms of depression. A survey was used to examine whether having access to cooperative programs and social support impacted symptoms of depression among dairy farmers. Farm bankruptcies, stress, depression, and suicide were identified as ongoing concerns. Having social support and cooperative educational opportunities and mentorship programs were associated with decreased symptoms of depression. Conversely, having cooperative policy discussions was associated with increased symptoms of depression. Results suggest that social support can potentially reduce symptoms of depression among farmers and having access to cooperative resources can reduce or increase it, depending on the type of program. Our findings identified an opportunity to further examine how programs provided by farmer-led organizations such as cooperatives can impact stress, depression, and suicide among farmers.
- 1 April 2021
- Published by MDPI AG in International Journal of Environmental Research and Public Health
- Vol. 18 (7) , 3657
Open AccessExamination of Symptoms of Depression among Cooperative Dairy Farmers
Farmers experience a high risk of stress, depression, and suicide. Risk factors are well documented but protective factors are seldom examined. Social support has been reported to reduce psychological distress among the general population but its effect on farmers is inconclusive. Agricultural cooperatives are typically created and owned by farmers to secure markets, access supplies and services, and participate in decision-making. It is unknown whether having cooperative resources impacts symptoms of depression. A survey was used to examine whether having access to cooperative programs and social support impacted symptoms of depression among dairy farmers. Farm bankruptcies, stress, depression, and suicide were identified as ongoing concerns. Having social support and cooperative educational opportunities and mentorship programs were associated with decreased symptoms of depression. Conversely, having cooperative policy discussions was associated with increased symptoms of depression. Results suggest that social support can potentially reduce symptoms of depression among farmers and having access to cooperative resources can reduce or increase it, depending on the type of program. Our findings identified an opportunity to further examine how programs provided by farmer-led organizations such as cooperatives can impact stress, depression, and suicide among farmers.