State Of New Mexico Research Articles

Innovations in economic assessment of drought: an application to the US southwest

ABSTRACT While numerous studies have examined the economic repercussions of drought, there remains a gap in integrated analyses comprehensively assessing its economic effects, especially where there is no drought adaptation policy under debate calling for a standard cost-benefit analysis. This work's first contribution comes from the development of a non-linear econometric model predicting total county income for several counties and years, for which population growth in some regions showed increasing water use despite the presence of drought. Using the arid southwest US state of New Mexico as a case study for the drought years of 2017–2019, this work develops a second innovation to assess drought damages based on comparing changes in per capita water use from 2015 to those later years. Using those two innovations, total economic damages to water users summed over the three drought years amount to $1.983 billion, just under 1% of the state's total income for that period. Overall, the effects of drought in New Mexico were more modest than anticipated partly because water users in this state showed remarkable resilience in handling water shortages due to several unique structural features of the state's income generation processes.

Thirty Years of Midwifery Education in the Rural and Diverse State of New Mexico.

The purpose of this article is to discuss the evolution of the University of New Mexico (UNM) Nurse-Midwifery Education Program, its impact on New Mexico communities, and the vision moving forward for the program in a rural and culturally diverse state. New Mexico has a rich history of community-based midwifery and the UNM Nurse-Midwifery Education Program, founded in 1991, is rooted in this tradition. Graduates are prepared to practice in rural and underserved communities, advance birth equity, and decrease perinatal health disparities. Faculty have advanced the program mission to improve the health and well-being of New Mexico families through diversifying the midwifery workforce, growing community collaboration, and engaging in research and scholarship activities aimed at promoting access to care. Program faculty recognize the critical need to address factors underpinning the rising maternal morbidity and mortality crisis, including rurality, poverty, and structural racism. These efforts have yielded positive results, with 60% of program graduates serving New Mexico communities and increasingly diverse midwifery student cohorts (70% of currently enrolled students). Efforts to support midwifery student success are bolstered through a recently awarded Health Resources and Services Administration Maternity Care Nursing Workforce Expansion grant. Through such endeavors, the program will continue to strive toward social justice and human dignity.

First Record of the Connecticut Warbler in New Mexico

A Connecticut Warbler (Oporornis agilis) photographed and recorded calling at Percha Dam State Park, Sierra Co., New Mexico, on 9 September 2023 represented a first confirmed record for the state of New Mexico. Of the relatively few Connecticut Warblers found inland in western North America, this individual was a fall migrant, and the date is typical for other occurrences in the West.

Waiting for a Liver Transplant in New Mexico; Understanding the State's Multi-layered Adversity.

Contrary to the assumption of consistent medical care for patients with specific illnesses in the United States, research reveals vast inconsistencies and inequalities in healthcare delivery, affecting various aspects such as mental illness diagnosis and management, life expectancy differences, overall mortality rates, and healthcare accessibility due to racial, ethnic, and cultural disparities. Liver transplantation, particularly studied in the context of the state of New Mexico (NM), highlights the multilayered inherent disadvantages faced by its citizens. Despite these challenges, the new liver transplantation allocation system implemented by the Organ Procurement and Transplantation Network (OPTN) in 2020, which focuses on geographic concentric circles rather than donor service areas (DSA), cautiously raises hope for reducing these inequities. The future of decades' worth of adversity remains uncertain, but we are optimistic that New Mexicans' systemic difficulty in getting a new liver would eventually be eased.

The impact of recreational cannabinoid legalization on utilization in a pregnant population.

Marijuana potency and utilization both continue to increase across the United States. While the overall prevalence of cannabinoid utilization during pregnancy has been surveyed in various studies, the direct impact of changing governmental policies on pregnancy use is less characterized. Thus, we aimed to investigate how the legalization of recreational cannabinoid products impacted use during pregnancy in the state of New Mexico. Participants who had a live birth during two study epochs were included: pre-legalization (Epoch 1: 1 January 2019-31 March 2021) and post-legalization (Epoch 2: 1 November 2021-30 November 2022). Participants were further divided into case group [prenatal cannabinoid exposure (PCE)] vs. control (no PCE), with cases being identified by documented self-report or a positive laboratory toxicology test for cannabinoid use during pregnancy. A total of 1,191 maternal/infant dyads were included in Epoch 1, and 378 maternal/infant dyads were included in Epoch 2. In Epoch 1, 788 dyads were controls with 403 cases, while Epoch 2 had 292 controls and 86 cases. Interestingly there was a significant decrease in self-report or positive laboratory toxicology tests in Epoch 2 compared to Epoch 1. Infants born following PCE in both Epoch groups were more commonly born via Cesarean section, had significantly smaller birth weight, length, and head circumference as well as significantly lower Apgar scores at 1 and 5 min. The finding of decreased reported cannabinoid use in the post-legalization group is contradictory to previous studies which have shown increased rates of cannabinoid use after legalization. This could be due to multiple factors including changes in screening practices, the COVID-19 pandemic, and lack of commercialization of THC products. Additional studies are needed to further characterize how changing governmental policies impacts utilization during pregnancy.

Science abhors a surveillance vacuum: Detection of ticks and tick-borne pathogens in southern New Mexico through passive surveillance.

Robust tick surveillance enhances diagnosis and prevention of tick-borne pathogens, yet surveillance efforts in the United States are highly uneven, resulting in large surveillance vacuums, one of which spans the state of New Mexico. As part of a larger effort to fill this vacuum, we conducted both active and passive tick sampling in New Mexico, focusing on the southern portion of the state. We conducted active tick sampling using dragging and CO₂ trapping at 45 sites across Hidalgo, Doña Ana, Otero, and Eddy counties between June 2021 to May 2022. Sampling occurred intermittently, with at least one sampling event each month from June to October 2021, pausing in winter and resuming in March through May 2022. We also conducted opportunistic, passive tick sampling in 2021 and 2022 from animals harvested by hunters or captured or collected by researchers and animals housed in animal hospitals, shelters, and farms. All pools of ticks were screened for Rickettsia rickettsii, Rickettsia parkeri, Rickettsia amblyommatis, Ehrlichia ewingii, and Ehrlichia chaffeensis. Active sampling yielded no ticks. Passive sampling yielded 497 ticks comprising Carios kelleyi from pallid bats, Rhipicephalus sanguineus from dogs, mule deer, and Rocky Mountain elk, Otobius megnini from dogs, cats, horses, and Coues deer, Dermacentor parumapertus from dogs and black-tailed jackrabbits, Dermacentor albipictus from domesticated cats, mule deer and Rocky Mountain elk, and Dermacentor spp. from American black bear, Rocky Mountain elk, and mule deer. One pool of D. parumapterus from a black-tailed jackrabbit in Luna County tested positive for R. parkeri, an agent of spotted fever rickettsiosis. Additionally, a spotted fever group Rickettsia was detected in 6 of 7 C. kelleyi pools. Two ticks showed morphological abnormalities; however, these samples did not test positive for any of the target pathogens, and the cause of the abnormalities is unknown. Passive surveillance yielded five identified species of ticks from three domestic and six wild mammal species. Our findings update tick distributions and inform the public, medical, and veterinary communities of the potential tick-borne pathogens present in southern New Mexico.

Understanding the Procedural Skills Needed in Rural Pediatric Practices: A Survey of Rural Pediatric Providers in the State of New Mexico.

There is little data evaluating procedural skills in current rural pediatric practices. In order to prepare a cadre of pediatricians to work in rural settings, we require an understanding of the unique procedural skills needed by rural pediatric providers. Our objective was to determine how often pediatricians performed various procedural skills, determine the importance of these skills to current practice, and how they differ between rural and urban pediatric providers. A survey evaluating pediatrician utilization of the 13 required Accreditation Council Graduate Medical Education procedural skills in current practice was developed and distributed to pediatric providers in New Mexico. Descriptive statistics were used to profile participants and describe survey responses. Chi-square tests were used to evaluate differences by urban setting or IHS. Fisher's exact test was employed to assess differences if cell sizes were less than five. All p-values were two sided with alpha=.05. Benjamini-Hochberg method was used to control for type 1 errors. Fifty-two of 216 pediatric providers responded. The majority surveyed performed each of the 13 procedures less than monthly but competency in many of these procedures is important. Thirty-two respondents submitted free-text responses recommending competence with tracheostomy changes, gastrostomy-tube changes/cares, and circumcision. Majority of surveyed pediatricians performed the required procedures less than monthly but deemed several procedures to be important. Rural pediatricians recommended specific procedural skills needed in rural practice. All trainees receive procedural skills training. However, trainees interested in rural practice may need additional training in specific skills different than their non-rural counterparts.

VECTOR COMPATIBILITY OF NEW MEXICO GALBA SPECIES WITH THE CANINE SCHISTOSOME HETEROBILHARZIA AMERICANA, INCLUDING THE FIRST REPORT OF GALBA SCHIRAZENSIS AS A COMPATIBLE HOST.

The indigenous North American mammalian schistosome Heterobilharzia americana has recently attracted attention for causing outbreaks in dogs in states outside of its southeastern U.S. distribution. Although H. americana has yet to be reported in New Mexico, we examined 2 New Mexico isolates of Galba snails to determine their susceptibility to experimental infection with an isolate of H. americana from Utah. One of the Galba isolates from the Rio Grande bosque in the Albuquerque suburb of Corrales was identified as Galba humilis, and like specimens of the same taxon from Utah, proved susceptible to H. americana (27.6% of exposed surviving snails positive). The second Galba isolate sourced from the northern mountains of New Mexico, which surprisingly was revealed to be Galba schirazensis based on cytochrome c oxidase 1, 16S rRNA, and the internal transcribed spacer 2 markers, was also susceptible to H. americana (56.3% of exposed surviving field-derived snails and 46.4% first generation [F1] snails positive). This is the first report of the latter snail being a compatible snail host for H. americana. As G. schirazensis has a wide, albeit spotty, distribution and is considered an invasive species, it provides yet another opportunity for H. americana to expand its known range, potentially including the state of New Mexico as well.

From Intent to Impact: Building University-Assisted Community Schools in New Mexico

Abstract Universities have the potential to bring significant assets to community school development, and community school models align with emerging priorities in higher education, including shifts toward community engagement. University-assisted community schools (UACS) present an ideal place for these mutual interests to be met, although barriers to these partnerships exist. Experiences from the state of New Mexico provide a unique case study of successes and challenges with the development of UACS. This article draws on the historic and current efforts to build UACS in New Mexico, sharing key considerations for university faculty, PK–12 educators and administrators, social workers, and social work faculty. The authors integrate literature around the development of UACS and their personal experiences as university faculty and district/community leaders in New Mexico, describing successful partnerships and barriers to sustainability. These experiences are used to propose key features, structures, and resources to consider in the development of UACS and the integration of social work into these structures.

Small Firm Electricity Demand in Las Cruces, New Mexico, USA

Research examining small commercial and industrial electricity usage patterns have historically received less attention than residential electricity consumption patterns. This study examines electricity as an input to small firm commercial and industrial (CIS) production in Las Cruces, the second largest metropolitan economy in the state of New Mexico, using annual frequency data from 1978 to 2018. Those data include labor, per capita personal income, price measures for electricity and natural gas, and weather variables. The long-run and short-run elasticities of the data are then estimated using an autoregressive distributed lag model (ARDL). In the long-run, the CIS derived-demand curve is found to be upward sloping, and Las Cruces CIS customers use natural gas as a complementary input. Real per capita income is also found to have a positive impact in the long-run, while weather impacts are found to be ambiguous. In the short-run, the Las Cruces CIS derived-demand curve is downward sloping, CIS customers use natural gas as a substitute factor, and weather extremes are found to be positively correlated with small firm electricity usage.

A Mixed-Methods Evaluation of Communication in Emergency Obstetric Transport in the State of New Mexico

A Mixed-Methods Evaluation of Communication in Emergency Obstetric Transport in the State of New Mexico

A Mixed-Methods Evaluation of Infrastructure Challenges in Emergency Obstetric Transport in the State of New Mexico

A Mixed-Methods Evaluation of Infrastructure Challenges in Emergency Obstetric Transport in the State of New Mexico

Impact of HPV testing in opportunistic cervical screening: Support for primary HPV screening in the United States.

Human papillomavirus (HPV) testing for cervical screening increases diagnosis of precancer and reduces the incidence of cervical cancer more than cytology alone. However, real-world evidence from diverse practice settings is lacking for the United States (U.S.) to support clinician adoption of primary HPV screening. Using a population-based registry, which captures all cervical cytology (with or without HPV testing) and all cervical biopsies, we conducted a real-world evidence study of screening in women aged 30 to 64 years across the entire state of New Mexico. Negative cytology was used to distinguish cotests from reflex HPV tests. A total of 264 198 cervical screening tests (with exclusions based on clinical history) were recorded as the first screening test between 2014 and 2017. Diagnoses of cervical intraepithelial neoplasia grades 2 or 3 or greater (CIN2+, CIN3+) from 2014 to 2019 were the main outcomes. Of cytology-negative screens, 165 595 (67.1%) were cotests and 4.8% of these led to biopsy within 2 years vs 3.2% in the cytology-only group. Among cytology-negative, HPV tested women, 347 of 398 (87.2%) CIN2+ cases were diagnosed in HPV-positive women, as were 147 of 164 (89.6%) CIN3+ cases. Only 29/921 (3.2%) CIN3+ and 67/1964 (3.4%) CIN2+ cases were diagnosed in HPV-negative, cytology-positive women with biopsies. Under U.S. opportunistic screening, across a diversity of health care delivery practices, and in a population suffering multiple disparities, we show adding HPV testing to cytology substantially increased the yield of CIN2+ and CIN3+. CIN3+ was rarely diagnosed in HPV-negative women with abnormal cytology, supporting U.S. primary HPV-only screening.

‘Our Work Will Continue’: Geochemical Sourcing by XRF of Obsidian in the Collections of Helen Greene Blumenschein

Analysis of artifacts collected by the late Helen G. Blumenschein (HGB) provides a region-wide database for obsidian use between the Middle – Late Archaic and the Talpa phase in the Taos area of northern New Mexico, approximately 3000 B.C.E. to 1300 C.E. Using GIS to associate these artifacts with site locations from HGB’s records and the current site files maintained by the State of New Mexico allows us to verify locations of HGB’s work and to associate these artifacts with documented archaeological sites. However, many of HGB’s collection localities are not presently recorded in official site records, meaning that a significant amount of data can still be recovered from these 50+ year old documents. Results of our obsidian sourcing suggest that El Rechuelos obsidian accounts for nearly two-thirds of obsidian use between the Archaic and the Talpa phase, indicating a consistent lithic-source preference by Taos-area residents over several millennia.

Late Pleistocene glaciation in the southernmost Sangre de Cristo Mountains, New Mexico – Chronology and paleoclimate

Surface-exposure dating of moraine boulders and numerical paleoglacier modeling yield the first numerical ages for the local Last Glacial Maximum (LGM) in the state of New Mexico and the southernmost Rocky Mountains, and the first glacier-based paleoclimate estimates for that region. Analysis of cosmogenic 10Be in samples from ten moraine boulders indicates that glaciers in the Winsor Creek drainage in the southern Sangre de Cristo Mountains occupied their LGM positions until ∼21.2 ± 2.0 ka, and likely remained near those positions until about 18.3 ± 1.3 ka. Application of a coupled energy/mass balance and ice-flow model to the reconstructed paleoglaciers indicates that temperature depressions of 8.6–9.0 °C from present temperatures would have been necessary to sustain glaciers in the drainage at their last glacial maximum extents, assuming precipitation amounts and seasonality were no different from modern. Model uncertainly in these estimates is approximately ±1.5 °C. Combining glacier-model output with climate-model output interpolated to the study region suggests that the LGM glaciers in the drainage were likely sustained by a temperature depression of ∼8 °C from modern conditions, coupled with an increase of ∼10–25% in precipitation, at least during the fall-through-spring seasons. Such an increase in accumulation season precipitation is consistent with previous suggestions of enhancement of Pacific-sourced cyclonic precipitation due to southward displacement of the LGM mean winter storm track across the western United States and/or of increased intensity and penetration of Pacific atmospheric rivers into the continent at the LGM.

2040. Healthcare-Associated Infection Surveillance During the COVID-19 Pandemic in New Mexico

Abstract Background The COVID-19 pandemic changed accessibility of care and practices within healthcare environments. This period has been associated with healthcare-associated infection outbreaks and shifts in healthcare-associated infectious disease epidemiology. This study’s objective is to describe changes in rates and characteristics of antimicrobial-resistant gram negative and Clostridioides difficile (CD) infections during the COVID-19 pandemic in Bernalillo County, New Mexico. Methods The NM EIP, a collaboration between University of New Mexico and the NM DOH, conducts ongoing laboratory- and population-based surveillance of infectious disease including Clostridium difficile, extended-spectrum beta lactamase (ESBL-E) and carbapenemase-producing gram negative bacteria (CRE). Stata statistical software was used for retrospective analysis of rates and characteristics on NM EIP data from Bernalillo county, NM between 2016 and 2021. Results Reported C. difficile rates decreased from 76 to 49 cases/month and ESBL-producing Enterobacterales decreased from 145 to 86 cases/month during the pandemic period from March-December 2020 compared with the prior 14 months. Monthly case counts for 2020 are lowest during initial public health orders for the state of New Mexico. Rates of CRE remained constant between 2018-2021. The proportion of CDI cases originating from long-term care facilities decreased significantly from 17.2% to 10.4% (p=0.006) while the proportion attributable to hospital inpatient and community populations remained constant. The proportion of ESBL-E cases from sterile sample sites increased from 3.1% to 4.9% (p=0.05) and the proportion of patients who died within 30 days or prior to discharge increased from 2.2% to 3.2% (p=0.019). Conclusion Rates and characteristics of CD and ESBL-E infections in Bernalillo county NM changed significantly during the COVID-19 pandemic, while rates of CRE remained constant. It is still unclear whether this is related to changes in actual disease rates due to risk factor exposure (healthcare), or if this trend reflects changes in care-seeking behavior and/or reporting of cases. Disclosures All Authors: No reported disclosures.

Should I vote-by-mail or in person? The impact of COVID-19 risk factors and partisanship on vote mode decisions in the 2020 presidential election.

While the evidence is clear that 2020 voters shifted away from Election Day voting in favor of vote-by-mail and early voting, we know very little about how health risk versus party polarization around risk assessment influenced how and when to vote. We rely on individual-level observational data in the form of high-quality official voter administrative records from the State of New Mexico to ask how pandemic-related risk factors, especially voter age along with partisanship influenced voter decision-making. To identify causal factors, we use a difference-in-differences design and hazard model that compare 2020 general election and primary voter behavior to 2018 and 2016. We find that age and party were large factors in vote mode decisions in 2020, but not in 2016 or 2018. We consider the implications of our findings on how health risk and partisanship interact to influence decision-making.

Impact of Mask Mandates on K-12 and Higher-Ed Teaching along with the Recommendation for Mask-Wearing during an Infectious Disease Outbreak

Mask mandates were used as a multilayered approach to prevent the spread of the COVID-19. The state of New Mexico had one of the longest indoor mask mandates during the pandemic. We surveyed the K-12 teachers located throughout the state as well as higher-ed faculty members at New Mexico Tech to determine the impact of mask mandates on their teaching. Many instructors indicated minor problems, especially their ability to judge students’ engagement and/or participation. While some reported that their classrooms adopted masks as a new norm and it has become part of their school lives with no major issues. Some instructors did report negative impacts because of the participants’ opposition to mask-wearing. Two of the instructors provided unique perspectives by comparing secondary school vs. higher-education (higher-ed) teaching during the pandemic. Moreover, three K-12 teachers who worked with hearing-impaired students reported the initial issues of being unable to use facial expressions; however, they also noted their students learned to sign with masks on. Collectively the benefits of masks in slowing the spread of COVID-19 outweigh many of the communication issues noted here. After the mask mandate was lifted in February 2022, instructors reported general excitement and/or social awkwardness in some cases.

COVID-19 nightmare response and stress: A new Mexico sample based survey

Studies conducted during the COVID-19 Pandemic have reported increased rates of mental illnesses including depression, anxiety, and post-traumatic stress disorder (PTSD) [1]. A common symptom of mental illness is change in Rapid Eye Movement (REM) sleep, the phase of sleep associated with dreaming and nightmares. The COVID-19 pandemic offers a unique opportunity to evaluate the effects of systemic stress on nightmares.In this study, we investigate whether the COVID-19 pandemic affects nightmare frequency and content using a web-based survey within the state of New Mexico. The survey returned 197 responses showing an increase in the quantity of both bad dreams and nightmares. Furthermore, significant changes in nightmare themes were reported compared to relative rates prior to the pandemic (RR 1,42, p < 0.01; RR 5, p < 0.001). This novel data supports that increased stress from the COVID-19 pandemic has altered dream and nightmare content and frequency.

Chile Pepper (Capsicum) Breeding and Improvement in the "Multi-Omics" Era.

Chile pepper (Capsicum spp.) is a major culinary, medicinal, and economic crop in most areas of the world. For more than hundreds of years, chile peppers have “defined” the state of New Mexico, USA. The official state question, “Red or Green?” refers to the preference for either red or the green stage of chile pepper, respectively, reflects the value of these important commodities. The presence of major diseases, low yields, decreased acreages, and costs associated with manual labor limit production in all growing regions of the world. The New Mexico State University (NMSU) Chile Pepper Breeding Program continues to serve as a key player in the development of improved chile pepper varieties for growers and in discoveries that assist plant breeders worldwide. Among the traits of interest for genetic improvement include yield, disease resistance, flavor, and mechanical harvestability. While progress has been made, the use of conventional breeding approaches has yet to fully address producer and consumer demand for these traits in available cultivars. Recent developments in “multi-omics,” that is, the simultaneous application of multiple omics approaches to study biological systems, have allowed the genetic dissection of important phenotypes. Given the current needs and production constraints, and the availability of multi-omics tools, it would be relevant to examine the application of these approaches in chile pepper breeding and improvement. In this review, we summarize the major developments in chile pepper breeding and present novel tools that can be implemented to facilitate genetic improvement. In the future, chile pepper improvement is anticipated to be more data and multi-omics driven as more advanced genetics, breeding, and phenotyping tools are developed.