CONTENTS 1960 SURVEY... ecicetesceceereee DOE. ARCHIVESvbceaececcsaeesesesenaceesseensaceeees Background Material............cccccccccscsceec cece sreeceeetectentenscatsecseraceneaeeceseeeecaeseaseresseres 14 PrOCEGUIES 02... ce cccecceseecesesesestencesseencenss case crecaceseseneear cee: ceteaeesscassetenesaeeseesesanesseteaes 14 RESULTS AND DISCUSSION....0....:c:ccecsereeeseeee sees eeeeeeeesaceaerecetiseeeansauasteaansetasssenseaeeseae 15 Interval Medical History............:cccesseecteceeecseeeee canes coeeececseneneeetensesenseeeseeaneeecaseas 15 Review of Data on Mortality and Pregnancy Terminations Over the Past Six Years 20.00.00. sss ceeeeeeeeeneenes 17 Physical Examinations.......0..0..:ccccececcecsceseeseccevssevsecececectaresaceseeecenaceneanecseesenseeees 18 Pediatric Examimations...........ccccccccccecscsecsesseeececssteescesetessencensasecaseseescceseeseenenaeas 18 Growth and Development Studies ..........e.ccccseceeeeecseeeeceseceesenenseesecettenearesae 20 Adult ABnormalities....00.....0cccccccccesscsceescseeesceesccnsseeasesssenacscesssuseeseecsesnesseeeeeenitenees 23 Cardiowascular Survey.......cccccecceccscceeceee se seeesteeecseaeneeessaesavcecestasesetsecseseeaeenseses 23 Ophthalmological Examinations.....0.0....cccccccescccccecestesceeseecseeceescneesseeecnseeseees 25 Arthritis Survey.i...ccccccccecccescecesceseeeteeeesceeecoeesaecssteccceceecsieestesaneten soceeeeveressnnenes 25 Dental Survey .iece.ecceccccccccccecccsesceeceeceeeeeseeeteceeseees caasnensnessueaeascenenenecetseseanseteseieneeees 26 Studies of Aging Criteria................ veceeeneteeetenes cece tee eeeeeeeetessueseseeeneenees seeeeeeeeeesene 28 Residual Beta Burns.............cccccecccccccee cess esescssescescenetucseeecsseescesusecues sees canseaeensaess 33 Laboratory Examimations............ccccscccseccessccseeseccesecesseeceaesseecesaseccsssatcasaeteeaseseenes 33 Hematological... occccccececceeseeescecseseesececeseeeaseseseseesesanensesseeseesecesseeeseeeees 33 Hematological Leukemia Survey ...........c:ccccceccecceseeeessseecensect cass seeesneeeessesneces 37 ComplementFixation Tests. ........0.0c.ccccscceceesceeesecsseccssesecceecesseaeetenseeteeesesseees 38 Sodium and Potassium Levels, 1959.00.00... coe cecceecceeceercenseveesesecreeevaeeeses 38 Thyroid Metabolism...........0eecccescccee eee cscec cose cate ceeecesencenseuatseseeesecseesenstenaeeteees 39 G]UCOSUTIAL. eee cececceeecseceecseeecescecaceneeseeecetsatesseseecascreaaeaecsensccsseseeseseesseeeeerseees 39 Serum Vitamin Byg.....cccccccecccccseeesceecesesesceccecenscessevscecsaecestesevensasecteeeeetecssenecenes 39 Studies of Genetically Inherited Traits.....0.00.00..0..ccccceceesceceecceeeeecececeseceeenseaees 41 Iv a ee eee me ee ee eee ee