Hari Peni Julianti
Department of Physical Medicine and Rehabilitation, Faculty of Medicine, Universitas Diponegoro Diponegoro National Hospital, Semarang, Indonesia

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KNOWLEDGE, ATTITUDES, AND BEHAVIOR IN RELATION TO COMPUTER VISION SYNDROME AND MUSCULOSKELETAL PAIN AMONG GADGET USERS AT SDN WONOTINGAL 01-02 Oktaviarum Slamet Utama; Hari Peni Julianti; Rahmi Isma Asmara Putri
Jurnal Kedokteran Diponegoro (Diponegoro Medical Journal) Vol 14, No 6 (2025): JURNAL KEDOKTERAN DIPONEGORO (DIPONEGORO MEDICAL JOURNAL)
Publisher : Faculty of Medicine, Universitas Diponegoro, Semarang, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.14710/dmj.v14i6.51197

Abstract

Background: Although recent studies have revealed associations between excessive use of gadgets with health problems such as Computer Vision Syndrome (CVS) and musculoskeletal pain, the role of knowledge, attitude and practice for these conditions is obscure. While clinical research has identified these associations betweenasih lis screen time and such health risks, there is less evidence about how the extent of children’s awareness, or behaviors, might affect the presence of those problems. Objective: This study examines the relationship between knowledge, attitude, and behavior with the incidence of Computer Vision Syndrome (CVS) and musculoskeletal pain in gadget users at SDN Wonotingal 01-02. Methods: This study uses a quantitative methodology with an analytical observational design of a cross-sectional type. It aims to examine the relationship between knowledge, attitudes, and behaviors with the occurrence of Computer Vision Syndrome (CVS) and musculoskeletal pain in gadget users at SDN Wonotingal 01 and 02. The research was conducted in May 2024, involving fifth and sixth-grade students as the sample, using total sampling to include all eligible participants who met the inclusion criteria. Results: CVS occurrence was strongly associated with knowledge (P < 0.001), attitudes (P < 0.001) and behaviors (P < 0.001). Moreover, there was a positive correlation between neck musculoskeletal pain with knowledge (P < 0.001) and behaviors (P < 0.001), thigh pain with Behaviors (P = 0.008), Calf pain with attitudes (P = 0.013) and behaviors (P = 0.011). Conclusion: This study discovered that knowledge, attitude, and behavior have an influence on the incidence of Computer Vision Syndrome (CVS) and musculoskeletal pain in gadget users at SDN Wonotingal 01-02. A significant relationship was observed between CVS status and musculoskeletal pain. More studies with a larger sample, particularly with respect to lower limb pain, need to be conducted, together with consideration of other aspects related to knowledge, attitudes, and behaviors for future investigations.
COMPARISON OF NORDIC WALKING AND SENAM LANSIA ON FUNCTIONAL CAPACITY IN POSTMENOPAUSAL WOMEN Hernanda Haudzan Hakim; Hari Peni Julianti; Novita Sari Dewi
Jurnal Kedokteran Diponegoro (Diponegoro Medical Journal) Vol 15, No 3 (2026): JURNAL KEDOKTERAN DIPONEGORO (DIPONEGORO MEDICAL JOURNAL)
Publisher : Faculty of Medicine, Universitas Diponegoro, Semarang, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.14710/dmj.v15i3.53238

Abstract

Background: Functional capacity is the ability to perform physical activities without pain or fatigue. In postmenopausal women, there are significant changes in cardiovascular, musculoskeletal, and pulmonary functions, which can lead to a decrease in functional capacity. Regular and controlled physical activity can enhance muscle metabolism and cardiopulmonary fitness, thereby increasing functional capacity. Nordic walking and senam lansia are examples of popular physical activities in the Indonesian community, particularly among postmenopausal women. Objective: To compare the effect of Nordic walking and senam lansia on functional capacity of postmenopausal women. Methods: This study was a quasi experimental pretest-posttest control group design. There were 26 participants divided into two groups: group A (n=13) received Nordic walking training 3 times a week for 12 weeks, and group B (n = 13) received senam lansia 3 times a week for 12 weeks.  Functional capacity is obtained through the measurement of METs scores, converted from the result of 6-minute walking test (6MWT) using the Nury formula. Results: After twelve weeks, there was a significant improvement in METs scores in both the Nordic walking group (p=0.001) and the senam lansia group (p<0.001). There was a statistically significant difference in delta METs score between the Nordic walking group (0.98±0.12) and the senam lansia group (0.40±0.24) (p<0.001). Conclusion: Both Nordic walking and senam lansia improved functional capacity in postmenopausal women after 12 weeks, with Nordic walking producing a greater effect.