Conclusion
The result of this study confirms that the nurses had a strong positive viewpoint on the use of KMC in NICU. All of them mentioned that mothers and infants have taken benefits of KMC since it has been applied in the NICU in Iran. Interestingly, the affection behavioral subscale was the important aspect which affects the attachment. Nurses believed that this method of caring supports developmental care, and improves the attachment between mother and infant.