Acculturation and clinical symptoms of schizophrenia among Latine adults in the United States.

BACKGROUND: Research on acculturation and schizophrenia spectrum disorders has yielded inconsistent findings. This study aimed to clarify the influence of acculturation on symptomatology in Latine individuals with schizophrenia in the United States. METHODS: The analysis involved cross-sectional data from Latine (n = 120) and non-Latine White (n = 60) adults with schizophrenia in San Diego, California. Participants completed the Short Acculturation Scale for Hispanics (SASH), Positive and Negative Symptom Scale, and Hamilton Depression Rating Scale in their preferred language. Univariate linear regressions were implemented to identify proxy measures as predictors of acculturation scores. Analyses of variance were conducted to analyze the relationship of SASH scores and proxy measures of acculturation to symptom severity. RESULTS: Latine participants presented more symptom severity than non-Latine Whites. When categorized by acculturation status (Spanish-preferring, bicultural, and English-preferring), Spanish-preferring participants presented similar psychiatric symptoms to the non-Latine group and less severe symptoms than both other Latine groups. Analyses identified study language as the strongest proxy measure for the SASH. Latine participants assessed in English had significantly worse positive and depressive symptoms than those assessed in Spanish. Nativity status moderated the relationship between study language and symptomatology. CONCLUSIONS: Findings support an association between acculturation and symptom severity among Latine individuals with schizophrenia. The use of proxy measures of acculturation may be useful in settings where time is constrained. Future research should continue to explore acculturation and symptomatology in Latine communities.

Perceived discrimination and nativity status: risk of cognitive impairment among Latin American older adults.

OBJECTIVES: We examined the association between perceived discrimination and the risk of cognitive impairment with no dementia (CIND) and Alzheimer's disease and related dementias (ADRD) while considering the potential effects of nativity status. DESIGN: A prospective analysis of discrimination and nativity status with dementia and cognitive impairment was conducted among Latinx adults aged 51 years and older who participated in the Health and Retirement Study. SETTING: A national representative sample. PARTICIPANTS: A sample of 1,175 Latinx adults aged 51 years and older. MEASUREMENTS: Demographics, cognitive functioning, perceived discrimination, and nativity status (US-born vs. non-US born) were assessed. Traditional survival analysis methods (Fine and gray models) were used to account for the semi-competing risk of death with up to 10 years of follow-up. RESULTS: According to our results, neither everyday discrimination nor nativity status on their own had a statistically significant association with CIND/ADRD; however, non-US-born Latinx adults who reported no discrimination had a 42% lower risk of CIND/ADRD (SHR = 0.58 [0.41, 0.83], p = .003) than US-born adults. CONCLUSIONS: These results highlight the need for healthcare providers to assess for discrimination and provide support and resources for those experiencing discrimination. It also highlights the need for better policies that address discrimination and reduce health disparities.

Anxiety, Depression, and Symptom Severity in Patients with Pulsatile and Non-Pulsatile Tinnitus.

OBJECTIVE(S): To compare the rates of anxiety and depression between patients with pulsatile (PT) and non-pulsatile tinnitus (NPT), and their correlation with tinnitus severity. METHODS: A prospective cross-sectional study of consecutive patients presenting either to the otolaryngology clinic for pulsatile (PT) and NPT or to a tertiary care tinnitus habituation program (THP) were administered the tinnitus handicap inventory (THI), 7-item general anxiety disorder scale (GAD-7), and 9-item patient health questionnaire (PHQ-9). Median scores between groups and correlation of scores within groups were calculated and compared. RESULTS: Median THI scores were significantly higher for THP and PT patients as compared with unselected NPT patients (58 and 44 vs. 20, p ≤ 0.001). Median GAD-7 (10 vs. 2.5 and 2, p ≤ 0.001) and PHQ-9 (7 vs. 4 and 4, p = 0.04) scores were highest in THP patients compared with PT and NPT. The strongest correlation between tinnitus handicap and psychiatric measures was seen in THP patients. CONCLUSION: THP patients report higher levels of anxiety and depression compared with PT and other NPT patients. Tinnitus severity correlates more strongly with GAD-7 and PHQ-9 scores in THP patients compared with other patient groups. PT patients have a greater self-perceived tinnitus handicap than the general cohort of NPT patients, statistically comparable to THP patients. Despite this, anxiety and depression are not more severe in patients with PT as they are in THP patients. LEVEL OF EVIDENCE: 2B Laryngoscope, 133:683-688, 2023.