* A Longitudinal Study of Spirometry in Children; data spirometry; Label Height ="Standing Height (Cm)" Weight ="Body Weight (Kg)" Pef ="Peak Expiratory Flow Rate (L/sec)" Fev1 ="Forced Expiratory Volume At 1 Sec (L)" Fvc ="Forced Vital Capacity (L)" Fef25_75="Max Midexpiratory Flow Rate (L/sec)" Vmax50 ="Flow Rate At 50% Fvc (L/sec)" Vmax75 ="Flow Rate At 75% Fvc (L/sec)" Race ="White Or Black" Gender ="Male Or Female" Age ="Age (Months)" Subject ="Subject Identification" Constant="Constant 1" White ="1 If White 0 If Black" Black ="1 If Black 0 If White" Male ="1 If Male 0 If Female" Female ="1 If Female 0 If Male" Whitemal="1 If White Male 0 Otherwise" Whitefem="1 If White Female 0 Otherwise" Blackmal="1 If Black Male 0 Otherwise" Blackfem="1 If Black Female 0 Otherwise"; gender race height weight pef fev1 fvc fef25_75 vmax75 vmax50 age subject constant white black male female whitemal whitefem blackmal blackfem --------------------------------------------------------------------------------------------------- FEMALE WHITE 134 31 5.03 2.28 2.53 3.07 1.56 3.63 111.080 1 1 1 0 0 1 0 1 0 0 FEMALE WHITE 120 20 2.77 1.22 1.97 1.21 0.58 1.48 83.351 2 1 1 0 0 1 0 1 0 0 FEMALE WHITE 117 23 2.05 1.03 1.16 1.32 0.72 1.38 56.542 3 1 1 0 0 1 0 1 0 0 MALE WHITE 128 29 4.11 1.43 1.66 2.36 1.26 2.95 95.934 4 1 1 0 1 0 1 0 0 0 MALE WHITE 105 17 2.97 1.05 1.05 1.74 1.13 1.81 56.345 5 1 1 0 1 0 1 0 0 0 MALE WHITE 99 16 2.38 0.81 0.82 1.43 0.88 1.69 42.480 6 1 1 0 1 0 1 0 0 0 FEMALE WHITE 110 19 2.60 1.07 1.07 1.95 1.11 2.19 76.287 7 1 1 0 0 1 0 1 0 0 FEMALE WHITE 110 19 3.41 1.15 1.15 2.70 1.79 2.87 76.485 8 1 1 0 0 1 0 1 0 0 FEMALE WHITE 123 24 4.09 1.21 1.21 2.99 1.90 3.17 103.129 9 1 1 0 0 1 0 1 0 0 MALE BLACK 128 26 5.02 1.79 1.94 2.49 1.31 3.13 107.400 10 1 0 1 1 0 0 0 1 0 FEMALE BLACK 133 29 3.21 1.05 1.05 1.35 0.92 1.38 102.308 11 1 0 1 0 1 0 0 0 1 FEMALE BLACK 130 29 4.14 1.61 1.66 3.32 1.90 3.80 95.639 12 1 0 1 0 1 0 0 0 1 MALE BLACK 126 24 4.61 1.31 1.31 3.08 2.14 3.33 89.955 13 1 0 1 1 0 0 0 1 0 FEMALE BLACK 122 27 1.46 0.92 0.93 1.20 0.84 1.19 63.803 14 1 0 1 0 1 0 0 0 1 MALE BLACK 98 13 1.67 0.56 0.56 0.97 0.69 1.16 64.723 15 1 0 1 1 0 0 0 1 0 FEMALE BLACK 115 24 3.73 1.10 1.13 1.51 0.72 1.71 63.146 16 1 0 1 0 1 0 0 0 1 MALE WHITE 125 22 4.16 1.62 1.71 2.20 1.20 2.33 88.345 17 1 1 0 1 0 1 0 0 0 MALE WHITE 114 19 3.01 0.79 1.03 0.86 0.75 1.04 62.062 18 1 1 0 1 0 1 0 0 0 MALE WHITE 104 16 2.39 1.11 1.22 1.74 1.03 2.12 56.871 19 1 1 0 1 0 1 0 0 0 MALE BLACK 110 21 2.08 1.07 1.12 1.45 0.88 1.67 55.326 20 1 0 1 1 0 0 0 1 0 MALE BLACK 107 17 1.88 0.70 0.84 0.80 0.46 0.91 54.965 21 1 0 1 1 0 0 0 1 0 FEMALE BLACK 107 19 2.51 0.87 0.84 2.11 1.81 2.18 56.181 22 1 0 1 0 1 0 0 0 1 FEMALE BLACK 103 17 2.24 0.73 0.75 1.44 1.15 1.61 52.862 23 1 0 1 0 1 0 0 0 1 FEMALE WHITE 108 19 2.94 0.98 1.05 1.49 0.82 1.99 51.351 24 1 1 0 0 1 0 1 0 0 FEMALE BLACK 107 18 2.99 0.82 0.82 2.19 1.83 2.30 55.064 25 1 0 1 0 1 0 0 0 1 FEMALE BLACK 107 17 2.91 0.79 0.96 1.38 0.72 1.60 52.501 26 1 0 1 0 1 0 0 0 1 FEMALE WHITE 116 19 2.65 1.29 1.35 2.00 1.39 2.18 71.458 27 1 1 0 0 1 0 1 0 0 MALE BLACK 123 28 3.14 1.48 1.50 2.00 1.49 2.17 71.195 28 1 0 1 1 0 0 0 1 0 FEMALE BLACK 109 23 2.63 0.93 0.91 1.39 0.93 1.59 45.076 29 1 0 1 0 1 0 0 0 1 FEMALE BLACK 96 13 1.75 0.64 0.70 0.78 0.42 0.88 45.667 30 1 0 1 0 1 0 0 0 1 MALE BLACK 109 21 2.32 0.59 0.60 1.15 0.88 1.21 53.388 31 1 0 1 1 0 0 0 1 0 MALE BLACK 103 19 2.26 0.79 0.90 0.92 0.44 1.01 52.172 32 1 0 1 1 0 0 0 1 0 FEMALE BLACK 91 14 1.89 0.52 0.52 1.73 1.26 1.83 33.577 33 1 0 1 0 1 0 0 0 1 MALE BLACK 91 14 2.70 0.69 0.69 1.97 1.83 2.56 34.793 34 1 0 1 1 0 0 0 1 0 MALE WHITE 94 13 1.38 0.55 0.55 1.22 1.08 1.34 34.136 35 1 1 0 1 0 1 0 0 0 FEMALE WHITE 93 12 1.61 0.45 0.47 1.35 1.28 1.42 38.439 36 1 1 0 0 1 0 1 0 0 FEMALE BLACK 99 16 1.75 0.53 0.56 0.86 0.62 0.98 39.359 37 1 0 1 0 1 0 0 0 1 FEMALE BLACK 96 15 1.74 0.68 0.69 1.06 0.58 1.39 38.899 38 1 0 1 0 1 0 0 0 1 FEMALE BLACK 100 18 2.30 0.68 0.68 1.30 1.20 1.23 38.111 39 1 0 1 0 1 0 0 0 1 FEMALE BLACK 91 14 2.58 0.52 0.52 1.75 1.20 2.22 39.031 40 1 0 1 0 1 0 0 0 1 MALE BLACK 103 16 2.52 0.84 0.85 1.22 1.15 1.23 40.016 41 1 0 1 1 0 0 0 1 0 FEMALE BLACK 95 15 2.30 0.54 0.54 1.37 0.95 1.51 39.031 42 1 0 1 0 1 0 0 0 1 FEMALE BLACK 98 15 1.81 0.62 0.62 0.99 0.91 1.64 38.045 43 1 0 1 0 1 0 0 0 1 FEMALE BLACK 94 18 2.23 0.61 0.61 1.11 0.80 1.25 36.632 44 1 0 1 0 1 0 0 0 1 MALE BLACK 96 17 2.07 0.62 0.69 1.53 0.88 1.70 35.877 45 1 0 1 1 0 0 0 1 0 MALE BLACK 105 18 2.43 0.82 0.82 1.36 0.64 1.70 48.361 46 1 0 1 1 0 0 0 1 0 MALE BLACK 91 13 1.40 0.39 0.40 0.95 1.17 1.33 37.355 47 1 0 1 1 0 0 0 1 0 FEMALE BLACK 93 14 1.76 0.54 0.61 1.01 0.50 1.11 32.887 48 1 0 1 0 1 0 0 0 1 FEMALE BLACK 95 14 1.95 0.58 0.58 1.37 0.72 1.55 38.965 49 1 0 1 0 1 0 0 0 1 MALE BLACK 105 19 2.02 0.68 0.68 1.71 1.11 1.81 49.906 50 1 0 1 1 0 0 0 1 0 MALE BLACK 97 15 1.83 0.59 0.59 1.24 0.92 1.83 38.111 51 1 0 1 1 0 0 0 1 0 MALE BLACK 96 15 1.41 0.49 0.51 1.07 0.70 1.29 38.111 52 1 0 1 1 0 0 0 1 0 MALE BLACK 91 13 1.54 0.41 0.41 0.82 0.54 1.05 36.370 53 1 0 1 1 0 0 0 1 0 FEMALE BLACK 97 14 2.43 0.56 0.56 0.93 0.57 1.06 37.322 54 1 0 1 0 1 0 0 0 1 MALE BLACK 93 12 1.03 0.44 0.44 0.65 0.33 0.54 36.238 55 1 0 1 1 0 0 0 1 0 FEMALE BLACK 104 17 2.65 0.73 0.73 1.72 1.17 1.95 54.768 56 1 0 1 0 1 0 0 0 1 FEMALE BLACK 102 16 1.90 0.69 0.71 1.04 0.66 1.13 53.322 57 1 0 1 0 1 0 0 0 1 FEMALE BLACK 96 14 1.72 0.52 0.61 1.22 0.91 1.35 33.774 58 1 0 1 0 1 0 0 0 1 MALE BLACK 98 15 1.99 0.64 0.64 1.43 1.00 1.68 49.051 59 1 0 1 1 0 0 0 1 0 MALE BLACK 100 15 2.00 0.62 0.62 1.38 0.86 1.47 49.018 60 1 0 1 1 0 0 0 1 0 FEMALE BLACK 107 16 2.15 0.75 0.75 1.77 1.31 2.00 49.511 61 1 0 1 0 1 0 0 0 1 FEMALE BLACK 103 19 1.95 0.69 0.69 1.38 1.03 1.27 47.737 62 1 0 1 0 1 0 0 0 1 MALE BLACK 96 15 1.81 0.60 0.60 1.00 0.80 1.11 38.604 63 1 0 1 1 0 0 0 1 0 FEMALE BLACK 91 13 1.97 0.42 0.42 1.43 1.05 1.60 36.435 64 1 0 1 0 1 0 0 0 1 MALE BLACK 91 14 1.05 0.55 0.56 0.74 0.52 0.71 35.351 65 1 0 1 1 0 0 0 1 0 MALE BLACK 95 16 2.16 0.64 0.64 1.61 0.99 1.66 40.903 66 1 0 1 1 0 0 0 1 0 FEMALE BLACK 95 14 2.52 0.87 0.92 1.53 0.85 2.12 44.287 67 1 0 1 0 1 0 0 0 1 MALE BLACK 104 19 2.38 0.80 0.89 1.87 1.03 2.19 44.222 68 1 0 1 1 0 0 0 1 0 MALE BLACK 103 19 2.58 0.83 0.84 1.98 1.31 2.21 44.025 69 1 0 1 1 0 0 0 1 0 FEMALE BLACK 100 17 1.92 0.76 0.76 1.27 0.81 1.61 43.466 70 1 0 1 0 1 0 0 0 1 MALE BLACK 93 14 1.62 0.66 0.66 1.27 0.94 1.33 43.532 71 1 0 1 1 0 0 0 1 0