This study aims to provide guidance for nursing college students to enhance their overall happiness and to support the development of internal resources that contribute to improved physical and psychological health as they progress in their nursing careers.

A descriptive survey design was employed.

The study was conducted among nursing students enrolled at four nursing colleges in South Korea.

The final sample comprised 302 nursing students who met the following criteria: (1) enrolled in their third or fourth year of study, (2) engaged in club activities for more than 6 months within the previous year—considering the period during which face-to-face classes resumed following the COVID-19 pandemic— and (3) voluntarily consented to participate after receiving detailed information about the study.

The dependent variable was happiness. Candidate explanatory variables included college life adaptation, leisure satisfaction from club activities and family strengths. Data were collected between 5 and 30 June 2023, and analysed using SPSS/WIN V.22.0 software in accordance with the study objectives.

The multiple regression model was statistically significant (F=28.60, p

These variables collectively explained 42.0% of the variance in happiness. Future interventions aiming to enhance mental health and happiness among nursing students should consider these key influencing factors.

This study analysed the clinical outcomes and healthcare costs associated with diabetic foot ulcer (DFU) within a tertiary healthcare centre in Singapore.

This is a retrospective, single-centre study. Patient data were extracted from the hospital’s electronic health system, including demographic, clinical and hospitalisation information. Hospitalisation costs were categorised into DFU-related and other hospitalisation costs. A one-way sensitivity analysis was performed to estimate the total healthcare costs associated with DFU.

Tertiary centre within a population suffering from a diabetic epidemic.

All patients aged 18 years or older who received DFU treatment between January 2019 and December 2023 at the Singapore General Hospital were included.

A total of 2857 DFU patients were included in the study. In-hospital mortality remained stable at 5%–6% annually. Among the cohort, 39.1% underwent minor amputations, 19.6% had major amputations and 9.0% experienced both minor and major amputations. The median length of stay for surgical patients ranged from 10 (IQR 4–24) to 13 days (IQR 6–31), compared with 4 (IQR 2–8) to 5 (IQR 3–9.5) days for non-surgical patients. Total costs per admission for patients with DFU-related surgery ranged from US$28 588.96 to US$34 204.77, while for those without surgery, costs ranged from US$6637.59 to US$7955.23. Total hospitalisation costs for DFU during the study period ranged from US$65.87 million to US$72.16 million. All figures were inflation adjusted to 2023 US dollars.

DFU poses a significant clinical and economic burden in Singapore. Understanding the costs associated with DFU is essential for resource allocation and planning in DFU management.