[Reprinted from the Boston Medical and Surgical Journal of December 22, 1892.] ent result from the man who tries to solve the same problem by the Massachusetts rates for 1890, as they relate to several non-census years." The error in the population referred to is at worst only one-tenth of one per cent., and the difference in the tables of rates is only from one one-hundredth to three one-hundredths of one per cent. ; birth-rates 25.83 and 25.80; marriages 18.98 and 18.96; death-rates 19.80 and 19.78 ; rates of increase 6.03 and 6.02. From the census of 1885 to that of 1890 the increase in the population of the State was from 1,942,141 to 2,238,943, or 296,802, a gain in five years of fifteen per cent, in round numbers. It is fair to say, there- fore, that the population of 1891 2 is at least 2.6 per cent, greater than that of 1890, and that the editor of the registration report for the year 1891, in using the population of 1890 as a basis for calculating the rates for 1891, not only departs from the established and universal practice of statisticians but commits an error more than twenty times as great as that arising from the method which he, on the very preceding page, in his inexperience, so cavalierly condemns (28.15 for 27.- 42 ; 9.68 for 9.43 ; 19.36 for 18.86 ; 20.18 for 19.66 ; 7.97 for 7.76, if we take the death-rate, 20.18, as given on page 115, to be what the editor means and not 20.13 as stated on page 122). This error vitiates statistics on pages 118, 122 and 132 and makes the deductions from them misleading. For instance, "greater," page 118, line 9, should be "less"; the conclusions in the second and tmrd para- graphs of page 122 are incorrect; " the same as " page 128, line 6, should be "less than "; and in the same paragraph the order of the counties is wrong, as it is in the second and seventh paragraphs of page 129 ; 12, 3, line 1, and 19.3, line 30, page 129, are too high; 17, page 132, line 16, should be 15.63, and 8.3, line 14 of the same page, should be 7.58; on page 137, first par- agraph, the numbers 11,973 and 37,316 are too small. There are also other errors in the report where the " originality of treatment " is of another kind, to which we will call attention in order to increase what the Secretary of State calls the " practical utility " of the report. "Lower than all of Europe," page 116, line 10, should be " lower than that of all Europe "; the fifth paragraph of page 116 is very bad English and its meaning is ambiguous ; the last paragraph on page 117 is obscure, and, whether the list of counties is for 1891 or for ten years, the order is wrong; page 118, line 9, for " greater than that of the average " read "greater than the average" ; page 119, lines 3 and 6, 1,827 and 2,841 and 1,940 should be 1,829 and 2,778 and 1,890; page 120, line 4, for 229 read 228; in the table on page 122 the death-rates of only twelve coun- ties out of fourteen have the decimal point in the wrong place; "greater," page 123, line 32, should be "less" (16.16-J- as compared with 16.17) ; page 123, line 36, for 73.31 and 26.69 read 73.32 and 26.68; page 123, line 37, for " ratio of the native born," read " ratio of the deaths of the native born"; page 124, line 2, for 2 Estimated to be 2,298,303. THE FIFTIETH ANNUAL REPORT OF THE VITAL STATISTICS OF MASSACHUSETTS.1 In 1841 the American Academy of Arts and Sciences appointed a committee to urge upon the legislature the passage of a law to provide for collecting and publish- ing the vital statistics of the State of Massachusetts. This committee was seconded by the councillors of the Mas- sachusetts Medical Society, and their petitions were placed before the General Court in March, 1841. The following winter a suitable law was passed and went into immediate operation, so that the first report deals with statistics of the remaining portion of the year 1842. The Secretary of State entered upon the work with enthusiasm. He had the able assistance of Lemuel Shattuck, Augustus A. Gould, J. Ingersoll Bowditch and Edward Jarvis, in his early endeavors to bring his reports up to the highest possible standard of excel- lence. For forty-nine years, the high ideals with which these men labored were maintained and followed. The editing of the reports was placed in the hands of men like Curtis, Shurtleff. Gould, Derby, who so established the character of the Massachusetts Registration Reports as to make them the best in this country and eagerly sought for by statisticians in Europe. After the crea- tion of the State Board of Health, the reports were edited by its secretary or temporarily as approved by the Board. The report has just appeared in its fiftieth volume - sed quantum mututus ab illo. The present incumbent of the office of Secretary of State has departed from the established custom of forty- nine years, has taken the report from competent hands in the office of the State Board of Health, where it was edited by the Board's secretary Dr. Abbott, with the cooperation of Dr. Walcott and Dr. Draper, and has given it to an untried and inexpert editor, "the design being " in the words of the Secretary of State " to reduce the volume of the statistics as far as may be, without impairing their practical utility." The editor, he adds, " has performed his work with a liter- ary skill and originality of treatment which give to the report a fresh interest." We quote at length the following paragraph of the report, page 114, partly to illustrate the secretary's idea of " literary skill," and in part to show the ed- itor's " originality of treatment." " Now in the census years there is no discrepancy in the pop- ulation nor in the rates, but take a non-census year, where the population is estimated, and the table for 1889 estimates it for, say 1887, 2,058,847, while in the table for 1890 the population for 1887 is estimated at 2,060,861, while all the columns devoted to ratios differ in the figure obtained by a change in the divisor for the different years; and this difference obtains in several previous non-census years, so that a man who tries to solve a problem on the Massachusetts rates for 1889 gets quite a differ- 1 Public Document, No. 1, Fiftieth Report of Births, Marriages and Deaths in the Commonwealth ; Returns of Libels for Divorce, and Returns of Deaths investigated by the Medical Examiners for the year 1891. Prepared by the Secretary of the Commonwealth. Edited by Francis A. Harris, M.D. Boston : Wright & Potter Printing Co., State Printers, 18 Post Office Square. 1892. " Hampshire," read " Middlesex and Hampden "; if kidney disease on page 126 has the same meaning as is usual, and as diseases of the kidneys on page 131, the order of mortality in the third paragraph of page 126 is wrong; the third paragraph on page 127 is badly mixed, whether from the point of view of " literary skill " or " practical utility," and it is with some diffi- culty that we discover that the source of errors lies in the fact that death-rates per 10,000 of population (in 1889, 1890 and 1891) are confounded with percentages of total mortality (1881, 1882 and 1886); page 128, line 23, in " total mortality from all causes," strike out either " total " or " from all causes " ; on page 128, line 30, for 1891 read 1890; page 130, line 11, after "less than " add " that of " ; it would be more exact, and therefore of more "practical utility," to say "deaths attributed to influenza " than " deaths from influenza," page 130, third paragraph; page 131, line 3 from the bottom, .007 is too original a way of expressing the difference between 3.4 and 2.7; page 131, last para- graph, old age is said to be neither a disease nor a cause of death, and in the next paragraph it is three times referred to as a cause; page 132, second para- graph, for 3,787 and 208 read 3,592 and 175; page 136, sixth paragraph, for "highest per cent. . . . ex- cept in 1887 " read " except in 1885 (3.52), 1886 (3.41) and 1887"; page 137, line 4, for 4.2 read 4.5; on page 137, second paragraph, the 143 deaths investi- gated by the' Medical Examiners and reported to be directly or indirectly in consequence of the abuse of alcoholic stimulants, as compared with 254 in 1890, suggest the question whether the number would not be much larger if the original returns were scrutinized with the same minuteness as by the method for the previous three reports, and as shown in the forty- seventh report, pp. 399 to 405. We quote another specimen of "literary skill," as follows, because, also, we take decided exception to the conclusion reached by the editor: set of items alone; and, second, because there is such a lack of uniformity of returns, many items being omitted and others lumped together in a way impossible to separate into their proper classes, that the preparation of an accurate table is an impossi- bility." When we took up the report, knowing the splendid possibilities for a half-century review of our vital statis- tics, in addition to the usual opportunity afforded each year by such a mass of material collected at such great cost of time and labor, it was with intense disappoint- ment that we saw so much of importance left out, thrown away as it were, and so little, comparatively, of value recorded in the editorial summary. It seemed such a wretched waste. As we put the report down, we refer to the editor's second paragraph, page 113, both aS another illustration of the secretary's idea of " literary skill " and perhaps, by reading between the lines, as an explanation why we are called upon to re- cord our thankfulness that, under the circumstances, the report is so short. The sentence is as follows : " It is not intended, however, in this report to present all the elaborate tables heretofore presented, where data are arrived at by an unending series of sums in long division and by per- mutations and combinations of figures, which data are, if to any one, of value only to the statistician who might well him- self devote the time and labor necessary to ascertaining the facts desired." The editing of these reports naturally belongs in the office of the State Board of Health. If the Secretary of State has any other than personal or political reasons for his extraordinary course this year, an explan- ation from him is now in order. The fact that he is not without a sense of humor is shown by his claiming for his report a " fresh interest,"- altogether too fresh. There are sufficient reasons why the collection, tabu- lation and supervision of the original returns of births, marriages and deaths should also be in the hands of the State Board of Health. But we have not space to consider them at present. We do not need to further explain our reasons for departing this year from our usual custom of publish- ing an abstract of the Registration Report, except to say that it is with great regret that we are compelled to omit it. The volume itself speaks its own loudest condemnation. " It has been the custom for a few years past to publish a table showing an itemized account of the expenses of the medi- cal examinations in the different counties. This table is omitted this year for the reasons that, first, financial statements properly belong to another department, and it is singular to publish one r