Price W H, Clayton J F, Collyer S, de Mey R
J Epidemiol Community Health. 1985 Mar;39(1):33-8. doi: 10.1136/jech.39.1.33.
In a prospective study of 466 X chromatin positive males an increase in mortality of about 50% has been observed. The increase is associated with a loss of about five years in life span. There is no convincing evidence that the increase is concentrated at any particular age group but this possibility could not be excluded. No effect of mode of ascertainment could be demonstrated. From this study we conclude that it is likely that the mortality experienced by chromatin positive males in general is at least 115% of that experienced by normal men and could be more than 200%.
在一项对466名X染色质阳性男性的前瞻性研究中，观察到死亡率增加了约50%。这种增加与寿命缩短约五年有关。没有令人信服的证据表明这种增加集中在任何特定年龄组，但这种可能性不能排除。未证明确定方式有任何影响。从这项研究中我们得出结论，一般来说，染色质阳性男性的死亡率很可能至少是正常男性的115%，甚至可能超过200%。
