Pengaruh Pengetahuan Ibu dan Durasi Pemberian ASI Eksklusif terhadap Kejadian Stunting pada Bayi 6-12 Bulan di Puskesmas Kuala Bangka 2022

Abstract
Background: Stunting is a chronic nutritional problem in toddlers caused by inadequate nutritional intake and recurrent infections, especially in the First 1000 Days of Life (HPK). One of the main factors that influence the incidence of stunting is exclusive breastfeeding and maternal nutritional knowledge. Indonesia still faces a high prevalence of stunting, which if not addressed immediately can impact the quality of human resources in the future.Objective: This study aims to determine the relationship between maternal nutritional knowledge and the duration of exclusive breastfeeding with the incidence of stunting in infants aged 6–12 months in the working area of Kuala Bangka Health Center, Kualuh Hilir District, North Labuhan Batu Regency in 2021.Method: This study used a case control design with a sample of 110 respondents (55 cases and 55 controls) selected by purposive sampling. Data were collected through interviews using a structured questionnaire and processed using the Chi-Square test. Results: The results showed a significant relationship between the duration of exclusive breastfeeding and the incidence of stunting (p = 0.002; OR = 4.394; 95% CI = 1.709–11.295), where infants who were not exclusively breastfed had a 4.4 times greater risk of experiencing stunting than infants who received optimal exclusive breastfeeding. However, there was no significant relationship between maternal nutritional knowledge and the incidence of stunting (p = 0.233). Conclusion: The duration of exclusive breastfeeding was proven to be associated with the incidence of stunting, while maternal knowledge did not show a significant relationship. Stunting prevention efforts should focus on improving the practice of appropriate and comprehensive exclusive breastfeeding, accompanied by practice-based nutrition education that mothers can apply in childcare.
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How to Cite

Siti Hardiyanti, et al. (2025). Pengaruh Pengetahuan Ibu dan Durasi Pemberian ASI Eksklusif terhadap Kejadian Stunting pada Bayi 6-12 Bulan di Puskesmas Kuala Bangka 2022. DIAGNOSA: Jurnal Ilmu Kesehatan dan Keperawatan, 3(3). https://doi.org/10.59581/diagnosa-widyakarya.v3i3.5497

Siti Hardiyanti; Nur Azizah; Lidya Natalia Sinuhaji; Debby Chintya Yun; Marsha Adelia, "Pengaruh Pengetahuan Ibu dan Durasi Pemberian ASI Eksklusif terhadap Kejadian Stunting pada Bayi 6-12 Bulan di Puskesmas Kuala Bangka 2022," DIAGNOSA: Jurnal Ilmu Kesehatan dan Keperawatan, vol. 3, no. 3, 2025.

Siti Hardiyanti; Nur Azizah; Lidya Natalia Sinuhaji; Debby Chintya Yun; Marsha Adelia. "Pengaruh Pengetahuan Ibu dan Durasi Pemberian ASI Eksklusif terhadap Kejadian Stunting pada Bayi 6-12 Bulan di Puskesmas Kuala Bangka 2022." DIAGNOSA: Jurnal Ilmu Kesehatan dan Keperawatan, vol. 3, no. 3, 2025.

Siti Hardiyanti; Nur Azizah; Lidya Natalia Sinuhaji; Debby Chintya Yun; Marsha Adelia. "Pengaruh Pengetahuan Ibu dan Durasi Pemberian ASI Eksklusif terhadap Kejadian Stunting pada Bayi 6-12 Bulan di Puskesmas Kuala Bangka 2022." DIAGNOSA: Jurnal Ilmu Kesehatan dan Keperawatan 3, no. 3 (2025).

Siti Hardiyanti, et al. (2025) 'Pengaruh Pengetahuan Ibu dan Durasi Pemberian ASI Eksklusif terhadap Kejadian Stunting pada Bayi 6-12 Bulan di Puskesmas Kuala Bangka 2022', DIAGNOSA: Jurnal Ilmu Kesehatan dan Keperawatan, 3(3). doi: 10.59581/diagnosa-widyakarya.v3i3.5497.

Siti Hardiyanti; Nur Azizah; Lidya Natalia Sinuhaji; Debby Chintya Yun; Marsha Adelia. Pengaruh Pengetahuan Ibu dan Durasi Pemberian ASI Eksklusif terhadap Kejadian Stunting pada Bayi 6-12 Bulan di Puskesmas Kuala Bangka 2022. DIAGNOSA: Jurnal Ilmu Kesehatan dan Keperawatan. 2025;3(3).

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