Dewi, Ni Komang Trisna Ayunia Meita (2026) GAMBARAN KADAR HEMATOKRIT PADA BADAN PENYELAMAT WISATA TIRTA (BALAWISTA) DI PANTAI KUTA KABUPATEN BADUNG. Diploma thesis, Poltekkes Kemenkes Denpasar Jurusan Teknologi Laboratorium Medis 2026.
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Abstract
AN OVERVIEW OF HEMATOCRIT LEVELS IN LIFEGUARDS AT KUTA BEACH BADUNG REGENCY ABSTRACT Lifeguards are outdoor workers exposed to environmental heat and physical activity, which may affect body fluid balance and hematocrit levels. This study aimed to describe hematocrit levels among lifeguards at Kuta Beach, Badung Regency based on age, working duration, and water intake volume. This study used a descriptive observational method. The sample consisted of 54 respondents selected using total sampling technique. Hematocrit examination was performed using the microhematocrit method. The results showed that most respondents had normal hematocrit levels, namely 48 respondents (88.9%), while high hematocrit levels were found in 6 respondents (11.1%). Numerical statistical results showed a mean hematocrit level of 46.77%, median 46.00%, standard deviation 3.917%, minimum value 40%, and maximum value 55%. Most respondents were middle adults, had working duration >6 years, and consumed 1–2 liters of water per day. In conclusion, most lifeguards had hematocrit levels within the normal range despite working in outdoor environments with heat exposure. Keywords: hematocrit, lifeguards, water intake, outdoor workers, Kuta Beach GAMBARAN KADAR HEMATOKRIT PADA BADAN PENYELAMAT WISATA TIRTA (BALAWISTA) DI PANTAI KUTA KABUPATEN BADUNG ABSTRAK Balawista merupakan pekerja luar ruangan yang terpapar panas lingkungan dan aktivitas fisik sehingga berisiko mengalami perubahan keseimbangan cairan tubuh yang dapat memengaruhi kadar hematokrit. Penelitian ini bertujuan untuk mengetahui gambaran kadar hematokrit pada Badan Penyelamat Wisata Tirta di Pantai Kuta Kabupaten Badung berdasarkan usia, lama bekerja, dan volume minum air. Penelitian ini menggunakan metode deskriptif observasional. Sampel penelitian berjumlah 54 responden yang dipilih menggunakan teknik total sampling. Pemeriksaan kadar hematokrit dilakukan menggunakan metode mikrohematokrit. Hasil penelitian menunjukkan sebagian besar responden memiliki kadar hematokrit normal yaitu 48 responden (88,9%), sedangkan kadar hematokrit tinggi sebanyak 6 responden (11,1%). Hasil statistik numerik menunjukkan nilai rata-rata kadar hematokrit sebesar 46,77%, median 46,00%, standar deviasi 3,917%, nilai minimum 40%, dan nilai maksimum 55%. Sebagian besar responden berada pada kelompok dewasa menengah, memiliki lama bekerja >6 tahun, dan konsumsi air 1-2 liter per hari. Simpulan penelitian ini menunjukkan bahwa sebagian besar Balawista memiliki kadar hematokrit dalam rentang normal meskipun bekerja di lingkungan luar ruangan dengan paparan panas lingkungan. Kata kunci: hematokrit, Balawista, volume minum air, pekerja luar ruangan, Pantai Kuta
| Item Type: | Thesis (Diploma) |
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| Uncontrolled Keywords: | hematocrit, lifeguards, water intake, outdoor workers, Kuta Beach hematokrit, Balawista, volume minum air, pekerja luar ruangan, Pantai Kuta |
| Subjects: | R Medicine > R Medicine (General) R Medicine > RZ Other systems of medicine |
| Divisions: | Jurusan Analis Kesehatan > Prodi D3 |
| Depositing User: | Gema Botech |
| Date Deposited: | 15 Jun 2026 06:26 |
| Last Modified: | 15 Jun 2026 06:26 |
| URI: | http://repository.poltekkes-denpasar.ac.id/id/eprint/20424 |
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