61.   A key question concerns the types of social contact that may be associated with a high risk of transmission of P cepacia.

62.   To assess the predictive value of these features we undertook prospective surveillance of patients at high risk of primary melanoma.

63.   However, there are several groups of patients at high risk for sudden death who might potentially benefit from prophylactic ICD implantation.

64.   SIR, -- New York City injecting drug users and the people with whom they live and work are at high risk for Mycobacterium tuberculosis exposure and active disease.

65.   One contentious area where ethical controversies abound concerns genetic screening and the detection of high risk groups.

66.   Insurers might be similarly tempted to screen out high risks who may file earlier or more frequent claims due to illness or early death.

67.   Both of these important studies describe childhood lack of care as the starting point for a life history of misfortune and a high risk of depression.

68.   If one child in a family is maltreated, others in the same family are at high risk.

69.   The identification of risk and the reasons for high risk may then point the way towards meaningful and constructive attempts to intervene.

70.   Indeed, the high risk of depression among women let down by a husband was not mitigated by any other form of support.