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  1. 2561
    “…Data come from a mixed‐method, ecological momentary assessment study (n = 80; 43% sexual minority; 10% gender minority) in Los Angeles, California. Participants reported their current location (service vs. nonservice setting) and perceived safety. …”
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    Perceived safety in community and service settings among young adults experiencing homelessness: Differences by sexual and gender identity
  2. 2562
    “…The rock quality was examined as follows: as field tests, the rock compressive strength was determined by means of point load test and rebound hammer, as laboratory method the Los Angeles test (standard laboratory test for the determination of the mechanical rock quality) was used to identify the impact abrasion resistance. …”
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    Influence of Measurement Uncertainty in the Determination of Selected Rock Parameters—A Realistic Approach
  3. 2563
    “…During summer 2020, members of our institute initiated QBio-EDGE (Quantitative Biology—Empowering Diversity and Growth in Education), an outreach program for high schools in Los Angeles. In the hope of contributing to increasing diversity in academia, QBio-EDGE aims to make STEM education more accessible for students from historically excluded communities by exposing them to scientific research and diverse scientist role models. …”
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    Four guiding principles for effective trainee-led STEM community engagement through high school outreach
  4. 2564
    “…Qualitative interviews (n = 52) between December 2020 and January 2022 in Los Angeles and New Jersey were conducted with providers, clinic leaders, clinic staff, advocates, payers, and policy-level representatives involved in the HPV vaccine process. …”
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    Disruptions to and Innovations in HPV Vaccination Strategies within Safety-Net Healthcare Settings Resulting from the COVID-19 Pandemic
  5. 2565
    “…Data were collected at tertiary centers in Houston (HOU) and Los Angeles (LA) on 35 patients with NCAH, comparing patients identified via the NBS vs. during childhood, 17-hydroxyprogesterone (17-OHP) levels, genotype, and phenotype. …”
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    Differences in Hyperandrogenism Related to Early Detection of Non-Classical Congenital Adrenal Hyperplasia on Second Newborn Screen
  6. 2566
    “…At 6 weeks and 3 months postoperatively, Constant-Murley shoulder score and University of California-Los Angeles scores were better in Groups B and C than in Group A (P < .05). …”
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    Early clinical efficacy analysis of enhanced recovery following surgery combined with interscalene brachial plexus block for arthroscopic rotator cuff repair
  7. 2567
    “…Sperm concentration was significantly lower in Columbia, Missouri, than in New York, New York; Minneapolis, Minnesota; and Los Angeles, California. Mean counts were 58.7, 102.9, 98.6, and 80.8 X 10(6)/mL (medians 53.5, 88.5, 81.8, and 64.8 X 10(6)/mL) in Missouri, New York, Minnesota, and California, respectively. …”
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    Geographic differences in semen quality of fertile U.S. males.
  8. 2568
    “…By volume, endotoxin levels were highest at sites downwind of Los Angeles, California, which were also the locations of highest PM10. …”
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    Ambient endotoxin concentrations in PM10 from Southern California.
  9. 2569
    por Ritz, B, Yu, F
    Publicado 1999
    “…We evaluated the effect of carbon monoxide (CO) exposures during the last trimester of pregnancy on the frequency of low birth weight among neonates born 1989-1993 to women living in the Los Angeles, California, area. Using birth certificate data for that period, we assembled a retrospective cohort of infants whose mothers resided within 2 miles of 1 of 18 CO monitoring stations. …”
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    The effect of ambient carbon monoxide on low birth weight among children born in southern California between 1989 and 1993.
  10. 2570
    “…Using pathology reports and other data from the Cancer Surveillance Program, the population-based cancer registry of Los Angeles County, we evaluated demographic characteristics and the detailed subsite distribution of adenocarcinomas of the small intestine for the period 1972-1985. …”
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    Epidemiology of adenocarcinomas of the small intestine: is bile a small bowel carcinogen?
  11. 2571
    por Linet, M. S., Devesa, S. S.
    Publicado 1991
    “…Total leukaemia rates are highest among Hispanic populations in Costa Rica and Los Angeles (males), due primarily to elevated ALL incidence, while low rates occur among US blacks, Kuwaitis, Israeli non-Jews, and Bombay Indians. …”
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    Descriptive epidemiology of childhood leukaemia.
  12. 2572
    “…All data were collected by the University of Southern California Cancer Surveillance Program, the comprehensive population-based incidence registry of Los Angeles County. The results indicate that lower socioeconomic status, Black or Hispanic ethnicity, younger age, and earlier year of diagnosis are risk factors for late stage diagnosis and long duration of symptoms. …”
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    Stage and delay in breast cancer diagnosis by race, socioeconomic status, age and year.
  13. 2573
    “…METHODS: The ultrasound training program at Los Angeles County + University of Southern California Medical Center began in 1995. …”
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    The Use of Bedside Ultrasound in Cardiac Arrest
  14. 2574
    “…RE was classified by endoscopy according to the Los Angeles classification scheme. RESULTS: RE was diagnosed in 36.4% (469/1280) of the chronic liver disease patients, which was significantly higher than in the acute hepatitis patients (10.3% [3/29], P < 0.001). …”
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    High prevalence of reflux esophagitis among upper endoscopies in Chinese patients with chronic liver diseases
  15. 2575
    “…Personal social network data were collected from 136 homeless adolescents in Los Angeles, CA. Respondents reported on composition of their social networks with respect to: home-based peers and parents (accessed via social networking technology; e.g., the internet, cell phone, texting), homeless peers and agency staff (accessed face-to-face) and whether or not network members were substance-using or non-substance-using. …”
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    Social Networking Technology, Social Network Composition, and Reductions in Substance Use Among Homeless Adolescents
  16. 2576
    “…METHODS: The 5-week program, conducted in a Los Angeles middle school in 2008, consisted of providing cold, filtered drinking water in cafeterias; distributing reusable water bottles to students and staff; conducting school promotional activities; and providing education. …”
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    Increasing the Availability and Consumption of Drinking Water in Middle Schools: A Pilot Study
  17. 2577
    “…Harris hip score (HHS), Oxford hip score (OHS), University of California at Los Angeles activity scale (UCLA), Short Form 12 (SF-12), and visual analog scale satisfaction score (VAS) were assessed in both groups. …”
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    No clear influence of preference bias on satisfaction and early functional outcome in resurfacing hip arthroplasty
  18. 2578
    “…METHODS: Harbor-UCLA Medical Center (HUMC) is a tertiary care, public hospital in Los Angeles County. Standard ward teams at HUMC, with a housestaff∶attending ratio of 5∶1, were split by adding one attending and then dividing the teams into two experimental teams containing ratios of 3∶1 and 2∶1. …”
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    A Controlled Investigation of Optimal Internal Medicine Ward Team Structure at a Teaching Hospital
  19. 2579
    “…METHODS: A modified version of the RAND®/University of California at Los Angeles (UCLA) appropriateness method was used to formulate and rate a list of aims and characteristics of case management in palliative care. …”
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    What is case management in palliative care? An expert panel study
  20. 2580
    “…METHODS: Derived from a community-based sample (N = 240) in Los Angeles, this cross-sectional study uses an interview covering demographic and behavioral measures, and an intraoral examination using NIDCR epidemiologic criteria. …”
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    Oral health status and the epidemiologic paradox within latino immigrant groups
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