SISTEM PENDUKUNG KEPUTUSAN MENENTUKAN PERINGKAT BALITA SEHAT BERBASIS WEBSITE MENGGUNAKAN METODE AHP DAN TOPSIS (STUDI KASUS : POSYANDU KELUARGA TERATAI)

DECISION SUPPORT SYSTEM TO RANK HEALTHY TODDLERS BASED ON WEBSITE USING AHP AND TOPSIS METHODS (CASE STUDY: POSYANDU FAMILY TERATAI)

Masa balita (bayi lima tahun) merupakan periode krusial dalam tumbuh kembang anak yang ditandai oleh pertumbuhan pesat dan kebutuhan gizi tinggi, sehingga peran Posyandu (Pos Pelayanan Terpadu), seperti Posyandu Keluarga Teratai, sangat penting dalam memantau kesehatan balita. Selama ini pencatatan dilakukan secara manual melalui Buku KIA (Kesehatan Ibu dan Anak) dan laporan, namun metode tersebut dinilai kurang efisien dan rentan terhadap kesalahan. Oleh karena itu, peneliti merancang sebuah sistem untuk menentukan peringkat balita sehat dengan menggunakan metode Analytical Hierarchy Process (AHP) untuk pembobotan kriteria dan Technique for Order of Preference by Similarity to Ideal Solution (TOPSIS) untuk pemeringkatan. Metode AHP menunjukkan bobot tertinggi pada kriteria Berat Badan (0,322), diikuti oleh Tinggi Badan  (0,228), Lingkar Lengan Atas (0,179), Lingkar Kepala (0,144), Asupan Gizi (0,065), dan Imunisasi (0,062), serta menghasilkan nilai Consistency Ratio sebesar 0,095 yang menunjukkan konsistensi antar kriteria. Metode TOPSIS digunakan untuk menghasilkan peringkat balita berdasarkan kedekatannya dengan solusi ideal, yang menghasilkan 23 balita dengan status sehat, 2 butuh perhatian, dan 3 butuh penanganan. Sistem diuji menggunakan metode Black Box Testing dengan hasil akurasi 100%, membuktikan bahwa seluruh fitur berjalan sesuai kebutuhan. Sistem ini diharapkan dapat mempermudah kader posyandu dalam pemantauan kesehatan balita serta meningkatkan kesadaran orang tua dalam mendukung tumbuh kembang anak. 

Kata kunci : Sistem Pendukung Keputusan, Posyandu, Balita Sehat, Analytical Hierarchy Process (AHP), Technique for Order of Preference by Similarity to Ideal Solution (TOPSIS)

The toddler period (infants five years) is a crucial period in child development characterized by rapid growth and high nutritional needs, so the role of Posyandu (Integrated Service Post), such as Posyandu Keluarga Teratai, is very important in monitoring the health of toddlers. So far, the recording has been done manually through the KIA Book (Maternal and Child Health) and reports, but this method is considered less efficient and prone to errors. Therefore, researchers designed a system to rank healthy toddlers using the Analytical Hierarchy Process (AHP) method for weighting criteria and Technique for Order of Preference by Similarity to Ideal Solution (TOPSIS) for ranking. The AHP method shows the highest weight on the Weight criteria (0.322), followed by Height (0.228), Upper Arm Circumference (0.179), Head Circumference (0.144), Nutritional Intake (0.065), and Immunization (0.062), and produces a Consistency Ratio value of 0.095 which shows consistency between criteria. The TOPSIS method is used to produce rankings of toddlers based on their proximity to the ideal solution, which results in 23 toddlers with healthy status, 2 need attention, and 3 need handling. The system was tested using the Black Box Testing method with 100% accuracy, proving that all features run as needed. This system is expected to make it easier for posyandu cadres to monitor the health of toddlers and increase people's awareness.

Keywords: Decision Support System, Posyandu, Healthy Toddlers, Analytical Hierarchy Process (AHP), Technique for Order of Preference by Similarity to Ideal Solution (TOPSIS)