Figure 3. Distribution of survival rate in 78 families.
The red asterisks indicate 11 families which were significantly higher than the average survival rate of the total population (P < 0.01, df = 1). The green asterisks indicate 5 families (L2: 4.55%, L15: 0.00%, L46: 4.06%, L49: 5.39% and L72: 4.46%) were significantly lower than the average survival rate of the total group (P < 0.01, df = 1).