Does early kangaroo care reduce mortality for very low birth weight infants?
Early kangaroo care (KC) means placing a very low birth weight (VLBW) baby skin-to-skin on the mother's chest within the first 24 hours of life. This practice is known to help with bonding, breastfeeding, and temperature control. For VLBW infants (weighing less than 1,500 grams), a key question is whether starting KC early can save lives. Research suggests it can: a recent meta-analysis found a significant reduction in mortality with early KC compared to standard care.
What the research says
A 2025 systematic review and meta-analysis combined results from four randomized controlled trials involving 1,679 very preterm (≤32 weeks) and/or VLBW infants 14. The analysis showed that early KC reduced the risk of death by about 19% (relative risk 0.81, 95% confidence interval 0.67 to 0.98) 14. This means that for every 100 babies receiving conventional care, roughly 19 fewer would die if they all received early KC. The same review also found a trend toward fewer infections, though that result did not reach statistical significance 14. Effects on hypothermia (low body temperature) were mixed, with some studies showing more mild hypothermia in the KC group 14. The authors note that more research is needed for extremely low birth weight infants (under 1,000 grams) or those born before 28 weeks 14. Earlier studies, including a 2017 trial protocol, also reported that hospital-based KC reduces mortality by about 40% in low birth weight babies 5. A 2016 randomized trial in infants under 1,100 grams found that kangaroo ward care improved weight gain and reduced the need for intensive care, though it did not specifically measure mortality 6.
What to ask your doctor
- Is my baby stable enough to start kangaroo care within the first 24 hours?
- What is the hospital's protocol for monitoring temperature and breathing during kangaroo care?
- Are there any specific risks for my baby, such as being under 1,000 grams, that might change the recommendation?
- How can I safely practice kangaroo care if my baby needs a breathing tube or other support?
- Can we continue kangaroo care after discharge, and how often should we do it?
This question is drawn from common patient questions about Pediatrics and answered using cited medical research. We do not provide individualized advice.