ABSTRACT
BACKGROUND: While social media continues to dominate, social media platforms have become powerful health communication tools for older users. However, fulfilling their social media needs can be both detrimental and beneficial to their quality of life (QoL). This study assessed social media needs as they relate to QoL among older adults in Malaysia. METHODS: We conducted a cross-sectional study and adopted convenience sampling to recruit participants. The participants were required to self-report their sociodemographic profile, social media use and needs, and QoL. Social media use and needs were assessed using the Social Networking Sites Uses and Needs (SNSUN) scale, and QoL was assessed using the WHOQOL-BREF questionnaire. Multiple linear regression was performed to identify the predictors of QoL. RESULTS: The findings revealed that the fulfilment of social integrative needs was the strongest predictor of higher QoL in all domains. However, those using social media for their affective needs demonstrated lower psychological health quality. CONCLUSIONS: Fulfilling social integrative needs is the key to improving the QoL among older adults. The continuous development of age-friendly applications is essential to keep up with constantly changing social media trends and bridge the gap of social media inequalities. More importantly, it would enable older adults to utilize social media to its fullest potential and enjoy a higher QoL through accessible health communication tools.
ABSTRACT
BACKGROUND: The femur is the most common long bone affected by metastatic bone disease, with 25% involving the proximal third of the femur. Long stem cemented hip replacement (LHR) is an important option for cases of impending fracture. Pulmonary embolism is a critical complication that can occur. This study evaluates the effectiveness of distal femoral canal decompression in reducing the risk of cardiopulmonary events. MATERIALS AND METHODS: Thirty two patients with metastatic bone disease of the proximal femur undergoing LHR were recruited and randomized. Conventional technique was used in 16 cases and distal decompression of the medullary canal was carried out for the other 16 patients. The decompression was carried out through a trocar inserted into the distal medullary canal, connected to a vacuum suction. Quantity of emboli was detected through A4 chambers transesophageal echocardiography; the blood pressure and oxygen saturation readings were also recorded. RESULTS: The decompression group experienced significantly lower Grade 2 and Grade 3 embolic events compared to the conventional group (11 vs. 26), and the duration of the embolic phenomena was shorter. Insertion of the stem and relocating the hip gave the highest amount embolic events. There was a significant drop in systolic blood pressure (SBP) in 12 out of 16 patients (75.0%) in the conventional group and 5 out of 16 patients in the decompression group (31.3%). This is statically significant (P = 0.0124). The average drop in SBP for the conventional group is 45.8 mmHg and the decompression group was 32.9 mmHg. Oxygen saturation remained at above 96% in the decompression group. However, in the conventional group, 25% of the patients had their oxygen saturation drop to below 96% during the insertion of stem and relocation of hip joint. CONCLUSION: Distal femoral canal decompression is an effective method in reducing the risk of cardiopulmonary embolic events associated with LHR.
