Obstructive sleep apnea (OSA) often goes unrecognized despite common symptoms, such as excessive daytime sleepiness, fatigue, and impaired quality of life (QoL). Continuous positive airway pressure (CPAP) is the gold standard treatment for OSA, but optimal daily usage and time needed for observable effects remain unclear. This study aimed to investigate the short-term effects of CPAP on daytime sleepiness and QoL in patients with severe OSA. Medical records were collected from 87 patients with severe OSA who initiated CPAP therapy. Also, validated questionnaires were used before and after one month of CPAP to analyze QoL—the Calgary Sleep Apnea Quality of Life Index (SAQLI), the Cues to CPAP Use Questionnaire (CCUQ), and daytime sleepiness—the Epworth Sleepiness Scale (ESS). Multiple regression analysis was conducted to identify predictors of CPAP usage. Of the total participants aged 55.6 ± 12.5, 77% were males, and 62% were CPAP adherent. Reductions in daytime sleepiness (ESS) were noted, as well as improvements in both overall QoL (SAQLI) and specifically in the domains of daily functioning, social interactions, emotional well-being, and symptom perception. Important cues for CPAP usage recognized by patients were physicians’ instructions and physicians’ concern regarding their patients’ condition. Furthermore, multiple regression revealed higher SAQLI scores and lower ESS scores as positive predictors of CPAP usage, along with lower AHI after one month of CPAP being associated with sufficient adherence.

It has been shown that the measures of social distancing and lockdown might have had negative effects on the physical and mental health of the population. We aim to investigate the sleep and lifestyle habits as well as the mood of Croatian medical (MS) and non-medical students (NMS) during the COVID-19 lockdown. The cross-sectional study included 1163 students (21.6% male), whose lifestyle and sleep habits and mood before and during the lockdown were assessed with an online questionnaire. The shift towards later bedtimes was more pronounced among NMS (~65 min) compared to MS (~38 min), while the shift toward later wake-up times was similar in both MS (~111 min) and NMS (~112 min). All students reported more frequent difficulty in falling asleep, night-time awakenings and insomnia (p < 0.001) during lockdown. A higher proportion of MS reported being less tired and less anxious during lockdown compared to pre-lockdown (p < 0.001). Both student groups experienced unpleasant moods and were less content during lockdown compared to the pre-lockdown period (p < 0.001). Our results emphasize the need for the promotion of healthy habits in the youth population. However, the co-appearance of prolonged and delayed sleep times along with decreased tiredness and anxiety among MS during lockdown reveals their significant workload during pre-lockdown and that even subtle changes in their day schedule might contribute to the well-being of MS.

Background: Palliative care provides holistic support, addressing physical, psychological, social, emotional, and spiritual dimensions of suffering, known as “total pain”, to improve patients’ quality of life. Patients often rely on healthcare professionals, particularly nurses, for support. This study aimed to develop and validate questionnaires assessing nurses’ perceptions of psychological, social, and spiritual issues in palliative care and their effectiveness in managing them. Methods: Two self-rated questionnaires were created: the Psychological, Social, and Spiritual Problems of Palliative Patients’ Questionnaire and the Effectiveness in Coping with the Psychological, Social, and Spiritual Challenges of Palliative Care Patients. The study surveyed 237 nurses caring for palliative patients in Split Dalmatian County, Croatia. Results: The questionnaires demonstrated high reliability with Cronbach’s α values of 0.98 and 0.99. Factor analysis revealed four factors for the first questionnaire and three for the second. Nurses primarily perceived patients as experiencing fear and emotional/spiritual suffering, with the greatest difficulty coping with the fear of the disease outcomes. Nurses acknowledged the need for improvement in addressing patient challenges, highlighting gaps in the Croatian system. Conclusions: Ongoing efforts are crucial to prioritize palliative care globally, with nursing professionals playing a vital role in symptom management.

Background: Palliative care addresses not only physical symptoms but also the social, psychological, and spiritual needs of patients. Nurses play a key role in identifying and responding to these needs, yet their perceptions and preparedness may vary. Objectives: This study aimed to explore nurses’ perspectives on the psychological, social, and spiritual needs of palliative patients, assess how well these needs are being met, and examine the influence of nurses’ self-assessed education levels on their evaluations. Methods: A cross-sectional survey was conducted among 237 registered nurses with palliative care experience in Split-Dalmatia County, Croatia. Two validated questionnaires were used to assess the perceived importance of 53 patient needs and the extent to which these needs were satisfied. Results: Findings revealed significant discrepancies between the perceived importance and satisfaction of nearly all psychological, social, and spiritual needs (p < 0.001), particularly regarding fear of death, suffering, and future uncertainty. Only 38.4% of nurses considered themselves adequately trained in palliative care, though most had some educational exposure to it. No statistical differences were found in need assessment based on nurses’ self-rated education. Most nurses reported emotional exhaustion (72.6%) and supported interdisciplinary care (95.8%), while 90.3% noted that responsibility for care often falls on families. Conclusions: Nurses recognize critical unmet needs in palliative patients and feel insufficiently prepared to address them. These findings underscore the need to improve palliative care education, provide emotional support for nurses, and implement systemic healthcare reforms to ensure comprehensive, dignified care.

Background and Objectives: We aimed to analyze the screening accuracy of the STOP and STOP-Bang questionnaires within three distinct populations from the Mediterranean region: Croatia, Greece, and Türkiye. Additionally, we aimed to optimize previously suggested and to establish population-specific cut-off points for body mass index (BMI) and neck circumference (NC) in the questionnaires to enhance their screening accuracy. Materials and Methods: A total of 9,102 patients who underwent polysomnography or polygraphy to evaluate suspected OSA were enrolled from: Split Sleep Medicine Centre (Croatia), Ege University Faculty of Medicine (Türkiye), and Thessaloniki G Papaniko-laou Hospital Aristotle University (Greece). Patients completed the STOP and STOP-Bang questionnaires before sleep assessments. Sensitivity, specificity, and area under the curve (AUC) were calculated to assess the screening properties. Additionally, optimized cut-offs for age, NC, and BMI were determined. Results: The highest AUC values were observed using the STOP-Bang≥5 method, with AUC values of 0.712 for detecting any OSA (AHI≥5/h), 0.684 for moderate or severe OSA (AHI≥15/h), and 0.663 for severe OSA (AHI≥30/h). For individual centers, the STOP-Bang≥5 method performed best in Split, while the STOP≥2+NC method yielded the highest AUCs in Izmir and Thessaloniki for moderate and severe OSA. Optimized cut-off values for age, NC, and BMI improved sensitivity and specificity across all cen-ters. Conclusions: This study highlights the necessity of population-specific considerations in the screening of OSA. Significant differences in demographics, anthropometrics, symptoms, and comorbidities across populations could impact the questionnaire's screening accuracy. Adjusting age, NC, and BMI cut-off points optimizes the STOP-Bang questionnaire.